fix(ams): support multiple daisy-chained ACE units (Issue #95 )

ace_direct mode (no toolhead buffer) only kept the first reported ACE unit and silently dropped any others. Affects e.g. the Kobra S1 with two ACE Pro units - the dashboard and OrcaSlicer sync only ever saw 4 of 8 slots. Global slot index is now box_id * 4 + local slot across all units, matching the existing //4-%4 fallback in _global_to_box_slot. Single-ACE (Kobra X) behavior is unchanged (unit id 0 -> same indices as before). feat(store): multi-select + bulk delete in the GCode browser (Issue #94) Checkbox on every file card enters select mode; clicking anywhere on a selected-mode card toggles it, existing per-file actions keep working via stopPropagation. 'Select All' only affects the currently filtered/visible files. Bulk delete is N parallel calls to the existing single-file DELETE endpoint (no new backend route) with one confirmation dialog.
fix(camera): share one ffmpeg connection for /api/camera/stream
2026-07-19 18:44:46 +02:00 · 2026-07-16 22:33:50 +02:00 · 2026-07-16 21:37:09 +02:00 · 2026-07-16 14:48:23 +02:00 · 2026-07-16 14:42:48 +02:00 · 2026-07-16 11:36:09 +02:00
24 changed files with 2167 additions and 1032 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,17 @@
 ## [Unreleased]

 ### Fixed
+- **Slot kept showing/printing a stale filament type after a spool swap.** The
+  per-slot profile override (config.ini `[filament_profiles]`) stores only
+  vendor+name and was sticky: swapping the physical filament updated the AMS
+  colour and type live, but the saved profile persisted, so a slot that held
+  e.g. "KINGROON PETG Basic" kept showing/sending PETG in the panel and the
+  OrcaSlicer lane hint even after yellow PLA was loaded — and survived restarts.
+  The override is now applied only while its material *family* still matches the
+  loaded AMS material (PLA / PLA+ / PLA SILK / PLA MATTE are one family, so
+  within-family swaps never invalidate a valid profile). On a family change the
+  slot falls back to the generic default; the override is not deleted, so
+  reloading the original material reactivates it.
 - **Filament profiles not isolated between printers in a multi-printer bridge**
  (issue #74). The slot→profile mapping and `visible_vendors` were stored in a
  single global `[filament_profiles]` section, so configuring one printer
--- a/NIGHTLY_CHANGELOG.md
+++ b/NIGHTLY_CHANGELOG.md
@@ -1,7 +1,4 @@
 ## Changes in this build

- Fix: Spoolman spool-slot assignment persistence was silently broken (NameError on config_loader swallowed by bare except) — now uses correct module reference and logs failures; per-printer isolation added so multi-printer setups no longer overwrite each other (Issue #80, PR #83 by @walterioo)
- Fix: spool dropdown in print dialog showed "[object Object]" instead of vendor name (PR #83)
- Fix: gate_spool_id in MMU object now populated from per-printer slot map instead of hardcoded -1 (PR #83)
- Fix: PLA variants (PLA+, PLA Silk, PLA Matte) now recognized as their material family — correct tray_info_idx sent to printer, correct Generic profile synced to OrcaSlicer, and vendor profiles for the variant shown in slot editor dropdown (Issue #82)
- UI: PLA+, PLA Silk and PLA Matte buttons added to slot material selector
+- Fix: on printers with multiple daisy-chained ACE units and no toolhead buffer (e.g. Kobra S1 with 2 ACE Pro), only the first unit's 4 slots were ever shown on the dashboard or synced to OrcaSlicer — the bridge silently discarded every ACE unit after the first. All units now show up correctly (Issue #95, thanks @hoovercl for the detailed report and logs)
+- Feat: the GCode browser now supports multi-select and bulk delete — click any file's checkbox to enter select mode, use "Select All" to grab everything currently visible (respecting your active search/filter), then delete the selection with one confirmation instead of one-by-one (Issue #94, thanks @Blaim)
--- a/config_loader.py
+++ b/config_loader.py
@@ -1,7 +1,7 @@
 """
-config_loader.py – lädt Verbindungsparameter aus config/config.ini (primär)
-oder .env (Fallback / Migration).
-Umgebungsvariablen haben immer Vorrang.
+config_loader.py - loads connection parameters from config/config.ini (primary)
+or .env (fallback / migration).
+Environment variables always take precedence.
 """
 import os
 import sys
@@ -34,7 +34,7 @@ def _find_env_file() -> pathlib.Path | None:


 def _load_env_file(path: pathlib.Path):
-    """Lädt .env-Datei als Fallback – setzt nur Keys die noch nicht in os.environ sind."""
+    """Loads the .env file as a fallback - only sets keys not yet in os.environ."""
    with open(path, encoding="utf-8") as f:
        for line in f:
            line = line.strip()
@@ -47,28 +47,39 @@ def _load_env_file(path: pathlib.Path):
                os.environ[key] = val


+# Single source of truth for env-var <-> config.ini mapping. _restart_bridge()
+# in kobrax_moonraker_bridge.py clears exactly these keys from os.environ
+# before restarting, so a value removed here or in the UI settings save can
+# never survive as a stale env var read by the new process. Add new settings
+# here ONLY - no second list to keep in sync.
+CONFIG_ENV_MAPPING = {
+    "PRINTER_IP":       (CONFIG_SECTION_CONNECTION, "printer_ip"),
+    "MQTT_PORT":        (CONFIG_SECTION_CONNECTION, "mqtt_port"),
+    "MQTT_USERNAME":    (CONFIG_SECTION_CONNECTION, "username"),
+    "MQTT_PASSWORD":    (CONFIG_SECTION_CONNECTION, "password"),
+    "MODE_ID":          (CONFIG_SECTION_CONNECTION, "mode_id"),
+    "DEVICE_ID":        (CONFIG_SECTION_CONNECTION, "device_id"),
+    "DEFAULT_AMS_SLOT":     (CONFIG_SECTION_PRINT,   "default_ams_slot"),
+    "AUTO_LEVELING":            (CONFIG_SECTION_PRINT,   "auto_leveling"),
+    "VIBRATION_COMPENSATION":   (CONFIG_SECTION_PRINT,   "vibration_compensation"),
+    "CAMERA_ON_PRINT":          (CONFIG_SECTION_PRINT,   "camera_on_print"),
+    "WEB_UPLOAD_WARNING":   (CONFIG_SECTION_PRINT,   "web_upload_warning"),
+    "PRINT_START_DIALOG":   (CONFIG_SECTION_PRINT,   "print_start_dialog"),
+    "BRIDGE_PRINTER_NAME":  (CONFIG_SECTION_BRIDGE,  "printer_name"),
+    "BRIDGE_HOST_IP":       (CONFIG_SECTION_BRIDGE,  "host_ip"),
+    "POLL_INTERVAL":        (CONFIG_SECTION_BRIDGE,  "poll_interval"),
+    "VERBOSE_HTTP_LOG":     (CONFIG_SECTION_BRIDGE,  "verbose_http_log"),
+    "SPOOLMAN_SERVER":      (CONFIG_SECTION_SPOOLMAN, "server"),
+    "SPOOLMAN_SYNC_RATE":   (CONFIG_SECTION_SPOOLMAN, "sync_rate"),
+}
+
+
 def _load_config_file(path: pathlib.Path):
-    """Lädt config.ini und setzt Keys in os.environ (nur wenn nicht bereits gesetzt)."""
+    """Loads config.ini and sets keys in os.environ (only if not already set)."""
    cfg = configparser.ConfigParser()
    cfg.read(path, encoding="utf-8")

-    mapping = {
-        "PRINTER_IP":       (CONFIG_SECTION_CONNECTION, "printer_ip"),
-        "MQTT_PORT":        (CONFIG_SECTION_CONNECTION, "mqtt_port"),
-        "MQTT_USERNAME":    (CONFIG_SECTION_CONNECTION, "username"),
-        "MQTT_PASSWORD":    (CONFIG_SECTION_CONNECTION, "password"),
-        "MODE_ID":          (CONFIG_SECTION_CONNECTION, "mode_id"),
-        "DEVICE_ID":        (CONFIG_SECTION_CONNECTION, "device_id"),
-        "DEFAULT_AMS_SLOT":     (CONFIG_SECTION_PRINT,   "default_ams_slot"),
-        "AUTO_LEVELING":        (CONFIG_SECTION_PRINT,   "auto_leveling"),
-        "CAMERA_ON_PRINT":      (CONFIG_SECTION_PRINT,   "camera_on_print"),
-        "WEB_UPLOAD_WARNING":   (CONFIG_SECTION_PRINT,   "web_upload_warning"),
-        "PRINT_START_DIALOG":   (CONFIG_SECTION_PRINT,   "print_start_dialog"),
-        "BRIDGE_PRINTER_NAME":  (CONFIG_SECTION_BRIDGE,  "printer_name"),
-        "SPOOLMAN_SERVER":      (CONFIG_SECTION_SPOOLMAN, "server"),
-        "SPOOLMAN_SYNC_RATE":   (CONFIG_SECTION_SPOOLMAN, "sync_rate"),
-    }
-    for env_key, (section, option) in mapping.items():
+    for env_key, (section, option) in CONFIG_ENV_MAPPING.items():
        if env_key not in os.environ:
            try:
                val = cfg.get(section, option)
@@ -113,8 +124,9 @@ def migrate_env_to_config(env_path: pathlib.Path, config_path: pathlib.Path):
    }
    cfg[CONFIG_SECTION_PRINT] = {
        "default_ams_slot": env_vals.get("DEFAULT_AMS_SLOT", "auto"),
-        "auto_leveling":    env_vals.get("AUTO_LEVELING",    "1"),
-        "camera_on_print":  env_vals.get("CAMERA_ON_PRINT",  "0"),
+        "auto_leveling":          env_vals.get("AUTO_LEVELING",           "1"),
+        "vibration_compensation": env_vals.get("VIBRATION_COMPENSATION",  "0"),
+        "camera_on_print":        env_vals.get("CAMERA_ON_PRINT",         "0"),
        "web_upload_warning": env_vals.get("WEB_UPLOAD_WARNING", "1"),
    }
    cfg[CONFIG_SECTION_BRIDGE] = {
@@ -122,12 +134,12 @@ def migrate_env_to_config(env_path: pathlib.Path, config_path: pathlib.Path):
    }
    with open(config_path, "w", encoding="utf-8") as f:
        f.write("# KX-Bridge Konfigurationsdatei\n")
-        f.write("# Automatisch migriert aus .env\n\n")
+        f.write("# Automatically migrated from .env\n\n")
        cfg.write(f)


 def find_config_path() -> pathlib.Path:
-    """Gibt den Pfad zur config.ini zurück (auch wenn sie noch nicht existiert)."""
+    """Returns the path to config.ini (even if it does not exist yet)."""
    for base in (_BASE, _BASE.parent):
        config_dir = base / "config"
        if config_dir.is_dir():
@@ -143,7 +155,7 @@ _env_path    = _find_env_file()
 if _config_path:
    _load_config_file(_config_path)
 elif _env_path:
-    # Kein config.ini vorhanden → aus .env migrieren
+    # No config.ini present -> migrate from .env
    _target = find_config_path()
    migrate_env_to_config(_env_path, _target)
    _load_config_file(_target)
@@ -151,13 +163,13 @@ elif _env_path:


 def list_printers() -> list[dict]:
-    """Liest alle [printer_N]-Sektionen aus config.ini.
+    """Reads all [printer_N] sections from config.ini.

-    Jede Sektion kann folgende Keys haben:
+    Each section may contain the following keys:
      name, printer_ip, mqtt_port, username, password, mode_id, device_id,
      bridge_url, default_ams_slot, auto_leveling

-    Gibt eine leere Liste zurück wenn keine [printer_N]-Sektionen vorhanden sind
+    Returns an empty list when no [printer_N] sections exist
    (Single-Printer-Betrieb via [connection]).
    """
    path = _find_config_file()
@@ -198,28 +210,28 @@ def _filament_section(printer_id: Optional[str] = None) -> str:


 def list_filament_profiles(printer_id: Optional[str] = None) -> dict[int, dict]:
-    """Liest die [filament_profiles]-Sektion aus config.ini.
+    """Reads the [filament_profiles] section from config.ini.

    With ``printer_id`` set, reads the per-printer ``[filament_profiles_<id>]``
    section and falls back to the legacy global ``[filament_profiles]`` while
    that printer has no own section yet.

-    Format pro AMS-Slot — primärer Selector ist (vendor, name), die `id` wird
-    aus der orca_filaments.json beim Speichern nachgeschlagen und mitgeführt
-    (als Hint für OrcaSlicer; das Orca-Datenmodell hat ~136 Profile mit
-    derselben filament_id wie 'OGFL99', d.h. die ID ist nicht eindeutig):
+    Format per AMS slot - the primary selector is (vendor, name); the `id` is
+    looked up from orca_filaments.json on save and carried along
+    (as a hint for OrcaSlicer; the Orca data model has ~136 profiles sharing
+    the same filament_id like 'OGFL99', i.e. the ID is not unique):

      [filament_profiles]
      slot_0_vendor = Polymaker
      slot_0_name   = PolyTerra PLA
      slot_0_id     = OGFL01

-    Gibt einen Dict {slot_index: {"id": ..., "vendor": ..., "name": ...}}
-    zurück. Leere/fehlende Slots werden NICHT aufgenommen — das Default-Mapping
-    (per filament_type) in der Bridge bleibt dann aktiv.
+    Returns a dict {slot_index: {"id": ..., "vendor": ..., "name": ...}}.
+    Empty/missing slots are NOT included - the default mapping
+    (per filament_type) in the bridge then stays active.

-    Backwards-Kompat: alte Configs mit nur (vendor, id) bleiben lesbar; `name`
-    fehlt dann und der Aufrufer kann optional aus der orca_filaments.json
+    Backwards compat: old configs with only (vendor, id) stay readable; `name`
+    is then missing and the caller can optionally resolve it from orca_filaments.json
    rekonstruieren.
    """
    path = _find_config_file()
@@ -234,7 +246,7 @@ def list_filament_profiles(printer_id: Optional[str] = None) -> dict[int, dict]:
        return {}
    result: dict[int, dict] = {}
    for key, value in cfg.items(section):
-        # Erwartet: slot_<idx>_id oder slot_<idx>_vendor oder slot_<idx>_name
+        # Expects: slot_<idx>_id or slot_<idx>_vendor or slot_<idx>_name
        if not key.startswith("slot_"):
            continue
        parts = key.split("_", 2)
@@ -254,11 +266,11 @@ def list_filament_profiles(printer_id: Optional[str] = None) -> dict[int, dict]:


 def save_filament_profiles(profiles: dict[int, dict], printer_id: Optional[str] = None) -> bool:
-    """Schreibt die übergebenen Slot-Profile in die [filament_profiles]-
-    Sektion der config.ini. Existierende Einträge werden komplett ersetzt.
+    """Writes the given slot profiles into the [filament_profiles]
+    section of config.ini. Existing entries are completely replaced.

    profiles: {slot_index: {"id": "OGFL01", "vendor": "Polymaker", "name": "PolyTerra PLA"}}
-    Mindestens vendor+name müssen gesetzt sein; id ist optional (Hint).
+    At least vendor+name must be set; id is optional (hint).

    With ``printer_id`` set, writes the per-printer ``[filament_profiles_<id>]``
    section only — other printers and the legacy global section are untouched.
@@ -269,8 +281,8 @@ def save_filament_profiles(profiles: dict[int, dict], printer_id: Optional[str]
    cfg = configparser.ConfigParser()
    cfg.read(path, encoding="utf-8")
    section = _filament_section(printer_id)
-    # visible_vendors (Issue #41) ist kein Slot-Mapping — beim Ersetzen der
-    # Sektion erhalten, sonst geht der Vendor-Filter beim Slot-Save verloren.
+    # visible_vendors (Issue #41) is not a slot mapping - preserve it when
+    # replacing the section, otherwise the vendor filter is lost on slot save.
    # First save of a per-printer section inherits the legacy global filter.
    preserved_vendors = None
    if cfg.has_option(section, "visible_vendors"):
@@ -297,10 +309,10 @@ def save_filament_profiles(profiles: dict[int, dict], printer_id: Optional[str]


 def list_visible_vendors(printer_id: Optional[str] = None) -> list[str]:
-    """Liest [filament_profiles] visible_vendors (komma-separiert) aus config.ini.
+    """Reads [filament_profiles] visible_vendors (comma-separated) from config.ini.

-    Vendor-Sichtbarkeitsfilter für das Slot-Profil-Dropdown (Issue #41 Option A).
-    Leere Liste = keine Einschränkung (rückwärtskompatibel: alle Vendoren).
+    Vendor visibility filter for the slot profile dropdown (Issue #41 option A).
+    Empty list = no restriction (backwards compatible: all vendors).

    With ``printer_id`` set, reads the per-printer section and falls back to the
    legacy global ``[filament_profiles]`` filter.
@@ -320,7 +332,7 @@ def list_visible_vendors(printer_id: Optional[str] = None) -> list[str]:


 def save_visible_vendors(vendors: list[str], printer_id: Optional[str] = None) -> bool:
-    """Schreibt visible_vendors in [filament_profiles], ohne die Slot-Mappings
+    """Writes visible_vendors into [filament_profiles] without touching the
    (slot_N_*) zu verlieren. Leere Liste entfernt den Key wieder.

    With ``printer_id`` set, writes the per-printer section. When that section is
@@ -429,7 +441,7 @@ def get(key: str, default: str = "") -> str:
    return os.environ.get(key, default)


-# Häufig verwendete Shortcuts
+# Frequently used shortcuts
 PRINTER_IP       = get("PRINTER_IP",       "")
 MQTT_PORT        = int(get("MQTT_PORT",    "9883"))
 USERNAME         = get("MQTT_USERNAME",    "")
@@ -437,9 +449,13 @@ PASSWORD         = get("MQTT_PASSWORD",    "")
 MODE_ID          = get("MODE_ID",          "")
 DEVICE_ID        = get("DEVICE_ID",        "")
 DEFAULT_AMS_SLOT = get("DEFAULT_AMS_SLOT", "auto")
-AUTO_LEVELING    = int(get("AUTO_LEVELING","1"))
-CAMERA_ON_PRINT  = int(get("CAMERA_ON_PRINT","0"))
+AUTO_LEVELING           = int(get("AUTO_LEVELING",          "1"))
+VIBRATION_COMPENSATION  = int(get("VIBRATION_COMPENSATION", "0"))
+CAMERA_ON_PRINT         = int(get("CAMERA_ON_PRINT",        "0"))
 WEB_UPLOAD_WARNING = int(get("WEB_UPLOAD_WARNING", "1"))
 PRINT_START_DIALOG = int(get("PRINT_START_DIALOG", get("FILE_READY_DIALOG", "1")))
 SPOOLMAN_SERVER    = get("SPOOLMAN_SERVER",    "")
 SPOOLMAN_SYNC_RATE = int(get("SPOOLMAN_SYNC_RATE", "0"))
+BRIDGE_HOST_IP     = get("BRIDGE_HOST_IP",     "")
+POLL_INTERVAL      = int(get("POLL_INTERVAL",  "3"))
+VERBOSE_HTTP_LOG   = int(get("VERBOSE_HTTP_LOG", "0"))
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,6 +10,8 @@ services:
      - ./.env:/app/.env:ro
    ports:
      - "7125-7130:7125-7130"
+    # environment:
+    #   - BRIDGE_HOST_IP=192.168.1.100   # LAN-IP des Docker-Hosts (für korrekte Log-Anzeige)
    restart: unless-stopped
    logging:
      driver: json-file
--- a/env_loader.py
+++ b/env_loader.py
@@ -1,6 +1,6 @@
 """
-env_loader.py – lädt Verbindungsparameter aus .env (Repo-Root oder Arbeitsverzeichnis).
-Umgebungsvariablen haben Vorrang vor .env-Werten.
+env_loader.py - loads connection parameters from .env (repo root or working directory).
+Environment variables take precedence over .env values.
 """
 import os
 import sys
@@ -39,7 +39,7 @@ def get(key: str, default: str = "") -> str:
    return os.environ.get(key, default)


-# Häufig verwendete Shortcuts
+# Frequently used shortcuts
 PRINTER_IP       = get("PRINTER_IP",       "")
 MQTT_PORT        = int(get("MQTT_PORT", "9883"))
 USERNAME         = get("MQTT_USERNAME",    "")
@@ -47,7 +47,9 @@ PASSWORD         = get("MQTT_PASSWORD",    "")
 MODE_ID          = get("MODE_ID",          "")
 DEVICE_ID        = get("DEVICE_ID",        "")
 DEFAULT_AMS_SLOT = get("DEFAULT_AMS_SLOT", "auto")
-AUTO_LEVELING    = int(get("AUTO_LEVELING", "1"))
-CAMERA_ON_PRINT  = int(get("CAMERA_ON_PRINT", "0"))
+AUTO_LEVELING            = int(get("AUTO_LEVELING", "1"))
+VIBRATION_COMPENSATION   = int(get("VIBRATION_COMPENSATION", "0"))
+CAMERA_ON_PRINT          = int(get("CAMERA_ON_PRINT", "0"))
 WEB_UPLOAD_WARNING = int(get("WEB_UPLOAD_WARNING", "1"))
 PRINT_START_DIALOG = int(get("PRINT_START_DIALOG", get("FILE_READY_DIALOG", "1")))
+BRIDGE_HOST_IP   = get("BRIDGE_HOST_IP", "")
--- a/kobrax_client.py
+++ b/kobrax_client.py
@@ -1,10 +1,10 @@
 """
 kobrax_client.py – Anycubic Kobra X LAN-MQTT-Client

-Protokoll vollständig rekonstruiert via Sniffer 2026-04-17 (953 Nachrichten).
+Protocol fully reconstructed via sniffer 2026-04-17 (953 messages).

 Voraussetzungen:
-  - /tmp/anycubic_slicer.crt und .key (aus cloud_mqtt.dll @ 0x2ed5b0 / 0x2edce0)
+  - /tmp/anycubic_slicer.crt and .key (from cloud_mqtt.dll @ 0x2ed5b0 / 0x2edce0)
  - Drucker im LAN-Modus erreichbar auf Port 9883

 Verwendung:
@@ -121,9 +121,9 @@ class KobraXClient:
        self._buf     = b""
        self._pid     = 1
        self._lock    = threading.Lock()
-        # Generations-Marker: wird bei jedem Socket-Swap/Close erhöht, damit der
-        # Reader-Thread erkennt wenn _reconnect/_do_connect den Socket unter ihm
-        # ersetzt hat (Issue #53). Schützt gegen recv auf einem stale fd.
+        # Generation marker: incremented on every socket swap/close so the
+        # reader thread notices when _reconnect/_do_connect swapped the socket
+        # underneath it (Issue #53). Protects against recv on a stale fd.
        self._sock_gen = 0
        self._running = False

@@ -162,9 +162,9 @@ class KobraXClient:
        if not os.path.exists(CERT_FILE) or not os.path.exists(KEY_FILE):
            raise FileNotFoundError(
                f"TLS-Zertifikate fehlen: anycubic_slicer.crt + anycubic_slicer.key "
-                f"müssen neben der kx-bridge Binary liegen ({_SCRIPT_DIR}/). "
-                f"Lade anycubic-certs.zip vom Gitea-Release herunter und entpacke "
-                f"die Dateien dorthin."
+                f"must sit next to the kx-bridge binary ({_SCRIPT_DIR}/). "
+                f"Download anycubic-certs.zip from the Gitea release and extract "
+                f"the files there."
            )
        ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
        ctx.check_hostname = False
@@ -172,9 +172,9 @@ class KobraXClient:
        ctx.set_ciphers("DEFAULT:@SECLEVEL=0")
        ctx.load_cert_chain(CERT_FILE, KEY_FILE)

-        # Socket als lokale Variable aufbauen — der Handshake (Connect + CONNACK)
-        # läuft OHNE gehaltenes Lock, damit ein langsamer Connect die Sender nicht
-        # einfriert. Erst der fertige Socket wird unter Lock eingeschwenkt (#53).
+        # Build the socket as a local variable - the handshake (connect + CONNACK)
+        # runs WITHOUT holding the lock so a slow connect does not freeze
+        # senders. Only the finished socket is swapped in under the lock (#53).
        _ai      = socket.getaddrinfo(self.host, self.port, socket.AF_INET, socket.SOCK_STREAM)
        raw      = socket.create_connection(_ai[0][4], timeout=5)
        new_sock = ctx.wrap_socket(raw)
@@ -196,7 +196,7 @@ class KobraXClient:
            self._sock = new_sock
            self._sock_gen += 1
            self._buf = b""
-        self._subscribe(self._sub_topic())  # nimmt das Lock selbst — nicht verschachteln
+        self._subscribe(self._sub_topic())  # takes the lock itself - do not nest
        log.debug("MQTT connected to %s:%s", self.host, self.port)

    def connect(self):
@@ -206,10 +206,10 @@ class KobraXClient:
        time.sleep(0.3)

    def _ensure_reader(self):
-        """Stellt sicher dass der Reader-Thread lebt. Wenn der Reader nach einer
-        früheren disconnect/reconnect-Sequenz oder einem unbehandelten Fehler
-        gestorben ist, würden empfangene Replies sonst nie ankommen — publish()
-        würde dann zwar senden, aber auf Antworten ewig warten."""
+        """Ensures the reader thread is alive. If the reader died after a
+        previous disconnect/reconnect sequence or an unhandled error,
+        received replies would never arrive - publish()
+        would still send but wait for replies forever."""
        if not self._running:
            return  # gewollter disconnect
        t = getattr(self, "_reader_thread", None)
@@ -232,13 +232,13 @@ class KobraXClient:
            self._sock_gen += 1

    def _reconnect(self):
-        """Persistenter Reconnect: versucht endlos weiter bis der Drucker wieder
-        antwortet oder disconnect() gerufen wurde. Backoff cappt bei 60 s. Die
-        ersten 5 Versuche loggen als WARNING (akute Verbindungsstörung), danach
-        nur DEBUG um Log-Spam bei langem Drucker-Ausfall (z.B. über Nacht
+        """Persistent reconnect: keeps retrying forever until the printer is
+        responds or disconnect() was called. Backoff caps at 60 s. The
+        first 5 attempts log as WARNING (acute connection issue), afterwards
+        only DEBUG to avoid log spam during long printer outages (e.g. switched
        ausgeschaltet) zu vermeiden."""
-        log.warning("Verbindung verloren – reconnect…")
-        # Close + Invalidierung unter Lock, damit kein Sender mitten im sendall
+        log.warning("Connection lost - reconnecting...")
+        # Close + invalidation under the lock so no sender is mid-sendall
        # auf den gerade geschlossenen Socket trifft (Issue #53).
        with self._lock:
            try:
@@ -254,18 +254,18 @@ class KobraXClient:
            delay = delays[min(attempt, len(delays) - 1)]
            try:
                self._do_connect()
-                log.info("Reconnect erfolgreich (nach %d Versuchen)", attempt + 1)
+                log.info("Reconnect successful (after %d attempts)", attempt + 1)
                return True
            except Exception as e:
                attempt += 1
                lvl = log.warning if attempt <= 5 else log.debug
                lvl("Reconnect fehlgeschlagen (%s, Versuch %d), warte %ss…", e, attempt, delay)
-                # Geteiltes Sleep damit disconnect() den Loop schneller bricht.
+                # Split sleep so disconnect() breaks the loop faster.
                slept = 0.0
                while slept < delay and self._running:
                    time.sleep(min(0.5, delay - slept))
                    slept += 0.5
-        return False  # nur wenn disconnect() gerufen wurde
+        return False  # only when disconnect() was called

    def _subscribe(self, topic: str):
        with self._lock:
@@ -290,15 +290,15 @@ class KobraXClient:
                            ping_ok = True
                    except Exception:
                        ping_ok = False
-                # _reconnect() AUSSERHALB des Locks aufrufen — es nimmt das Lock
-                # selbst, und threading.Lock ist nicht reentrant (sonst Deadlock).
+                # Call _reconnect() OUTSIDE the lock - it takes the lock
+                # itself, and threading.Lock is not reentrant (deadlock otherwise).
                if not ping_ok:
                    if self._running and not self._reconnect():
                        break
                last_ping = time.time()
-            # Aktuellen Socket + Generation unter Lock greifen, damit ein
-            # paralleler _reconnect/_do_connect-Swap uns nicht auf einem stale
-            # fd pollen lässt (Issue #53).
+            # Grab the current socket + generation under the lock so a
+            # parallel _reconnect/_do_connect swap does not leave us polling
+            # a stale fd (Issue #53).
            with self._lock:
                sock = self._sock
                gen  = self._sock_gen
@@ -306,37 +306,37 @@ class KobraXClient:
                time.sleep(0.05)
                continue

-            # Idle-Wartezeit OHNE Lock — select probt nur die Bereitschaft, so
-            # blockiert der Reader während Leerlauf nie das gemeinsame Lock.
+            # Idle wait WITHOUT the lock - select only probes readiness, so
+            # the reader never blocks the shared lock while idle.
            try:
                ready, _, _ = select.select([sock], [], [], 0.2)
            except (OSError, ValueError):
-                # fd geschlossen/ungültig (Reconnect oder Disconnect mitten im select)
+                # fd closed/invalid (reconnect or disconnect mid-select)
                if not self._running:
                    break
                time.sleep(0.05)
                continue
            if not ready:
-                continue  # Leerlauf, kein Lock gehalten
+                continue  # idle, no lock held

-            # Daten liegen an: Lock kurz greifen für das eine recv, serialisiert
-            # gegen alle sendall-Caller. recv blockiert nicht lange (select sagte
-            # ready, Socket-Timeout ist 0.2s).
+            # Data pending: briefly take the lock for the single recv, serialized
+            # against all sendall callers. recv does not block long (select said
+            # ready, socket timeout is 0.2s).
            try:
                with self._lock:
-                    # Socket könnte zwischen select und hier ersetzt worden sein.
+                    # The socket could have been swapped between select and here.
                    if self._sock_gen != gen or self._sock is not sock:
                        continue
                    data = sock.recv(65536)
                if not data:
-                    # Windows SSL kann kurzzeitig b"" liefern ohne echten EOF
+                    # Windows SSL can briefly return b"" without a real EOF
                    _empty_count += 1
                    if _empty_count >= 5:
                        raise ConnectionResetError("EOF")
                    continue
                _empty_count = 0
                self._buf += data
-                self._drain()  # außerhalb des Locks — Dispatch/event.set() bleibt prompt
+                self._drain()  # outside the lock - dispatch/event.set() stays prompt
            except ssl.SSLWantReadError:
                continue
            except socket.timeout:
@@ -445,8 +445,8 @@ class KobraXClient:
    # -- Publish + request/response ------------------------------------------

    def publish(self, msg_type: str, action: str, data=None, timeout: float = 5.0) -> dict | None:
-        # Falls Reader-Thread aus historischen Gründen tot ist, wiederbeleben —
-        # sonst würden Replies nie ankommen und event.wait() läuft ins Timeout.
+        # If the reader thread is dead for historical reasons, revive it -
+        # otherwise replies would never arrive and event.wait() would time out.
        self._ensure_reader()
        msgid   = str(uuid.uuid4())
        payload = json.dumps({
@@ -471,7 +471,7 @@ class KobraXClient:
            report_registered = True

        topic = self._pub_topic(msg_type)
-        # Status-Poll-TX (query/getInfo) ist reines Rauschen (alle paar Sekunden) →
+        # Status poll TX (query/getInfo) is pure noise (every few seconds) ->
        # auf DEBUG. Aktions-TX (start/set/control/move/…) bleibt INFO sichtbar.
        _tx_level = logging.DEBUG if action in ("query", "getInfo") else logging.INFO
        log.log(_tx_level, "TX %-25s  action=%-12s  data=%s",
@@ -531,8 +531,8 @@ class KobraXClient:
                self._sock.sendall(_build_publish(topic, payload))
        except Exception as e:
            log.error("web send error: %s, reconnecting…", e)
-            # Reconnect triggern (analog zu publish()); ohne Retry weil
-            # fire-and-forget — der nächste Aufruf wird auf den frischen Socket
+            # Trigger a reconnect (like publish()); no retry because it is
+            # fire-and-forget - the next call will hit the fresh socket
            # treffen.
            try:
                self._reconnect()
@@ -579,13 +579,13 @@ class KobraXClient:
    # -- Part-Skip ("Exclude Object") ---------------------------------------

    def query_skip_objects(self) -> dict | None:
-        """Fragt den Drucker nach der aktuellen Objekt-/Skip-Liste."""
+        """Asks the printer for the current object/skip list."""
        return self.publish("skip", "query_obj")

    def skip_objects(self, names: list[str]) -> dict | None:
-        """Überspringt die genannten Objekte – auch mid-print möglich.
+        """Skips the named objects - also possible mid-print.

-        Namen entsprechen den EXCLUDE_OBJECT_DEFINE NAME=… Einträgen
+        Names correspond to the EXCLUDE_OBJECT_DEFINE NAME=... entries
        im GCode-Header bzw. file_details.objects_skip_parts.
        """
        return self.publish("skip", "start", {"objects_skip_parts": list(names)})
@@ -653,14 +653,14 @@ class KobraXClient:
            f"Connection: close\r\n\r\n"
        ).encode()

-        # Connect-Timeout kurz (LAN). Während sendall() darf der Socket so
-        # lange brauchen wie nötig — bei großen Dateien (>100 MB) und
-        # langsamerem WLAN am Drucker dauert das Schieben sonst >30 s und
-        # würde den Connect-Timeout fälschlich auslösen. Read-Timeout danach
-        # generös (Drucker verarbeitet die Datei bevor er antwortet).
+        # Short connect timeout (LAN). During sendall() the socket may take
+        # as long as needed - with large files (>100 MB) and slower WiFi
+        # at the printer, pushing otherwise takes >30 s and would falsely
+        # trip the connect timeout. The read timeout afterwards is generous
+        # (the printer processes the file before replying).
        _ai  = socket.getaddrinfo(self.host, 18910, socket.AF_INET, socket.SOCK_STREAM)
        sock = socket.create_connection(_ai[0][4], timeout=10)
-        sock.settimeout(None)  # blocking während Send
+        sock.settimeout(None)  # blocking during send
        sock.sendall(headers + body)
        sock.settimeout(180)
        response = b""
@@ -717,7 +717,7 @@ if __name__ == "__main__":
    parser.add_argument("--mode-id",   default=env_loader.MODE_ID)
    parser.add_argument("--device-id", default=env_loader.DEVICE_ID)
    parser.add_argument("--monitor",   action="store_true",
-                        help="Dauerhaft mithören und alle Reports ausgeben")
+                        help="Listen continuously and print all reports")
    args = parser.parse_args()

    client = KobraXClient(
@@ -741,7 +741,7 @@ if __name__ == "__main__":

        client.callbacks["*"] = on_msg
        client.connect()
-        print("[kobrax] Monitor-Modus aktiv (Ctrl-C zum Beenden)")
+        print("[kobrax] Monitor mode active (Ctrl-C to stop)")
        try:
            while True:
                time.sleep(1)
@@ -755,7 +755,7 @@ if __name__ == "__main__":
        info = client.query_info()
        if info:
            d = info.get("data", {})
-            print(f"  Drucker:  {d.get('printerName')}  FW {d.get('version')}")
+            print(f"  Printer:  {d.get('printerName')}  FW {d.get('version')}")
            print(f"  Status:   {d.get('state')}")
            t = d.get("temp", {})
            print(f"  Nozzle:   {t.get('curr_nozzle_temp')}°C → {t.get('target_nozzle_temp')}°C")
@@ -764,6 +764,6 @@ if __name__ == "__main__":
            print(f"  Upload:   {urls.get('fileUploadurl')}")
            print(f"  Kamera:   {urls.get('rtspUrl')}")
        else:
-            print("  Keine Antwort")
+            print("  No response")

        client.disconnect()
--- a/kobrax_moonraker_bridge.py
+++ b/kobrax_moonraker_bridge.py
--- a/orca_filaments.py
+++ b/orca_filaments.py
@@ -1,10 +1,10 @@
 """OrcaSlicer Filament-Profil Parser.

-Geteilt zwischen dem Generator (tools/gen_orca_filament_list.py) und dem
+Shared between the generator (tools/gen_orca_filament_list.py) and the
 Custom-Profile-Import-Endpoint (bridge/kobrax_moonraker_bridge.py).

-Liest Orca-Filament-JSON-Dateien (System- oder User-Profile) und gibt
-sie als normalisierte Liste mit (id, name, vendor, type, color) zurück.
+Reads Orca filament JSON files (system or user profiles) and returns
+them as a normalized list with (id, name, vendor, type, color).
 """
 from __future__ import annotations

@@ -13,8 +13,8 @@ import re


 def first_str(value, default: str = "") -> str:
-    """Orca-Profile speichern manche Felder als ['wert']. Liefert erstes
-    Element als String."""
+    """Orca profiles store some fields as ['value']. Returns the first
+    element as a string."""
    if isinstance(value, list):
        return str(value[0]) if value else default
    if isinstance(value, str):
@@ -37,34 +37,34 @@ def parse_profile(data: dict, by_name: dict | None = None,
                  path_vendor: str | None = None,
                  source_path: str = "",
                  system_index: list | None = None) -> dict | None:
-    """Parsed ein einzelnes Orca-Filament-Profil zum Bridge-Schema.
+    """Parses a single Orca filament profile into the bridge schema.

-    `by_name` ist optional ein {name: [profile, …]}-Index für Inherits-Resolve
-    aus dem rohen Source-Tree (Generator). Bei Single-File-Import (User-Datei
-    aus OrcaSlicer-User-Dir) reichen wir stattdessen `system_index` rein —
-    die fertige System-Profile-Liste aus orca_filaments.json. Damit können
-    wir filament_id/vendor/type/color über die `inherits`-Kette aus dem
-    System-Parent ableiten, auch wenn das User-Profil diese Felder nicht
-    selbst setzt (typisch: User-Override-Profile haben nur Tweaks).
+    `by_name` is optionally a {name: [profile, ...]} index for inherits resolution
+    from the raw source tree (generator). For single-file imports (user file
+    from the OrcaSlicer user dir) we pass `system_index` instead -
+    the finished system profile list from orca_filaments.json. This lets
+    us derive filament_id/vendor/type/color via the `inherits` chain from
+    the system parent even when the user profile does not set these
+    fields itself (typically: user override profiles only contain tweaks).

-    Liefert {id, name, vendor, type, color} oder None wenn das Profil
-    keine filament_id hat (z.B. abstrakte @base-Templates).
+    Returns {id, name, vendor, type, color} or None when the profile
+    has no filament_id (e.g. abstract @base templates).
    """
    if not isinstance(data, dict):
        return None
-    # User-Profile aus dem OrcaSlicer-User-Dir setzen oft KEIN "type"-Feld —
-    # das kommt vom System-Parent. Wir akzeptieren das wenn entweder "type"
-    # explizit "filament" ist ODER ein "inherits" auf ein anderes Profil zeigt.
+    # User profiles from the OrcaSlicer user dir often set NO "type" field -
+    # it comes from the system parent. We accept that when either "type"
+    # is explicitly "filament" OR an "inherits" points to another profile.
    if data.get("type") not in (None, "filament") and not data.get("inherits"):
        return None
    if data.get("type") == "filament" and data.get("inherits") is None and not data.get("filament_id"):
-        # type=filament aber kein parent + keine ID → wertloses Stub
+        # type=filament but no parent + no ID -> worthless stub
        return None
    inst = data.get("instantiation", "true")
    if isinstance(inst, str) and inst.lower() == "false":
        return None

-    # Build system-name-Index für den fallback-Lookup wenn system_index gesetzt.
+    # Build the system name index for the fallback lookup when system_index is set.
    sys_by_name: dict[str, dict] = {}
    if system_index:
        for p in system_index:
@@ -92,7 +92,7 @@ def parse_profile(data: dict, by_name: dict | None = None,
        return None

    def _resolve_via_system_index(key: str):
-        """Inherits-Kette über system_index (clean_name-Match)."""
+        """Inherits chain via system_index (clean_name match)."""
        parent_raw = data.get("inherits")
        if not parent_raw or not sys_by_name:
            return None
@@ -100,7 +100,7 @@ def parse_profile(data: dict, by_name: dict | None = None,
        sys_p = sys_by_name.get(parent_clean)
        if not sys_p:
            return None
-        # System-JSON benutzt schon das normalisierte Schema
+        # The system JSON already uses the normalized schema
        mapping = {
            "filament_id":              "id",
            "filament_vendor":          "vendor",
@@ -136,10 +136,10 @@ def parse_profile(data: dict, by_name: dict | None = None,

 def parse_profile_bytes(blob: bytes, source_name: str = "",
                        system_index: list | None = None) -> dict | None:
-    """Liest ein einzelnes Profil aus JSON-Bytes. Für File-Upload-Pfad.
-    `system_index` ist optional die fertige Liste aus orca_filaments.json —
-    wird für die Inherits-Resolve von User-Profilen genutzt die das volle
-    Schema vom System-Parent erben."""
+    """Reads a single profile from JSON bytes. For the file upload path.
+    `system_index` is optionally the finished list from orca_filaments.json -
+    used for the inherits resolution of user profiles that do not carry the full
+    schema from the system parent."""
    try:
        data = json.loads(blob.decode("utf-8", errors="replace"))
    except Exception:
--- a/start.sh
+++ b/start.sh
@@ -1,10 +1,12 @@
 #!/usr/bin/env bash
-# start.sh – KX-Bridge starten (baut Docker-Image automatisch wenn nötig)
+# start.sh – KX-Bridge starten (zieht das fertige Image aus der Registry)

 set -euo pipefail

 cd "$(dirname "$0")"

+IMAGE_BASE="gitea.it-drui.de/viewit/kx-bridge"
+
 # .env anlegen falls nicht vorhanden
 if [[ ! -f .env ]]; then
    if [[ -f .env.example ]]; then
@@ -30,38 +32,38 @@ if ! docker info > /dev/null 2>&1; then
    exit 1
 fi

-# Prüfen ob Build nötig ist
-NEEDS_BUILD=0
-if ! docker image inspect kx-bridge:latest > /dev/null 2>&1; then
-    echo "[start] Image nicht vorhanden – baue kx-bridge:latest ..."
-    NEEDS_BUILD=1
+# Release-Kanal abfragen
+CHANNEL=""
+if [[ "${1:-}" == "stable" || "${1:-}" == "nightly" ]]; then
+    CHANNEL="$1"
 else
-    # Image-Erstellungszeit in Unix-Sekunden
-    IMAGE_TS=$(docker inspect --format='{{.Created}}' kx-bridge:latest \
-        | python3 -c "import sys,datetime; s=sys.stdin.read().strip(); \
-          s=s[:26].rstrip('Z').replace('T',' '); \
-          print(int(datetime.datetime.fromisoformat(s).replace(tzinfo=datetime.timezone.utc).timestamp()))" 2>/dev/null || echo 0)
-
-    for f in Dockerfile \
-              bridge/kobrax_moonraker_bridge.py \
-              bridge/kobrax_client.py \
-              bridge/env_loader.py \
-              bridge/requirements.txt \
-              bridge/anycubic_slicer.crt \
-              bridge/anycubic_slicer.key; do
-        if [[ -f "$f" ]]; then
-            FILE_TS=$(python3 -c "import os; print(int(os.path.getmtime('$f')))" 2>/dev/null || echo 0)
-            if [[ $FILE_TS -gt $IMAGE_TS ]]; then
-                echo "[start] '$f' ist neuer als das Image – baue neu ..."
-                NEEDS_BUILD=1
-                break
-            fi
-        fi
-    done
+    echo ""
+    echo "  Welchen Release-Kanal möchtest du starten?"
+    echo "    1) stable   (empfohlen)"
+    echo "    2) nightly  (getestete Vorabversion)"
+    echo -n "  Auswahl [1]: "
+    read -r CHOICE
+    case "$CHOICE" in
+        2) CHANNEL="nightly" ;;
+        *) CHANNEL="stable" ;;
+    esac
 fi

-if [[ $NEEDS_BUILD -eq 1 ]]; then
-    docker build -t kx-bridge:latest .
+if [[ "$CHANNEL" == "nightly" ]]; then
+    IMAGE_TAG="nightly"
+else
+    IMAGE_TAG="latest"
+fi
+IMAGE="$IMAGE_BASE:$IMAGE_TAG"
+
+echo "[start] Kanal: $CHANNEL  →  Image: $IMAGE"
+echo "[start] Ziehe aktuelles Image ..."
+docker pull "$IMAGE"
+
+# docker-compose.yml auf den gewählten Kanal umschreiben (nur die image-Zeile)
+if [[ -f docker-compose.yml ]]; then
+    sed -i.bak -E "s#^(\s*image:\s*).*#\1$IMAGE#" docker-compose.yml
+    rm -f docker-compose.yml.bak
 fi

 # Container starten
@@ -70,7 +72,7 @@ docker-compose down 2>/dev/null || true
 docker-compose up -d

 echo ""
-echo "  ✓ KX-Bridge läuft"
+echo "  ✓ KX-Bridge läuft ($CHANNEL)"
 echo "  Web-UI : http://$(hostname -I | awk '{print $1}'):7125"
 echo "  Logs   : docker-compose logs -f"
 echo "  Stop   : docker-compose down"
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -2,12 +2,13 @@
 Shared fixtures für KX-Bridge Tests.
 Startet die Bridge in-process mit einem Mock-MQTT-Client (kein Drucker nötig).
 """
-import sys, types, argparse, pytest, pytest_asyncio
+import sys, types, argparse, tempfile, pytest, pytest_asyncio
 from unittest.mock import MagicMock
 from aiohttp.test_utils import TestClient, TestServer

 # ── Pfad ──────────────────────────────────────────────────────────────────────
-sys.path.insert(0, str(__import__("pathlib").Path(__file__).parent.parent / "bridge"))
+# Flat repo layout (no bridge/ subfolder anymore) — point at the repo root.
+sys.path.insert(0, str(__import__("pathlib").Path(__file__).parent.parent))

 # ── env_loader mocken (keine .env nötig) ──────────────────────────────────────
 env_mod = types.ModuleType("env_loader")
@@ -41,6 +42,7 @@ def make_args(**overrides):
        device_id   = "",
        host        = "127.0.0.1",
        port        = 7125,
+        data_dir    = tempfile.mkdtemp(prefix="kxtest-"),
    )
    for k, v in overrides.items():
        setattr(args, k, v)
--- a/tests/test_multi_ace_slots.py
+++ b/tests/test_multi_ace_slots.py
@@ -0,0 +1,117 @@
+"""Multi-ACE aggregation in ace_direct mode (Issue #95, Kobra S1).
+
+A Kobra S1 with two daisy-chained ACE Pro units reports
+multi_color_box = [{id:0, slots:[4]}, {id:1, slots:[4]}] with NO toolhead
+entry (id:-1). The old ace_direct branch kept only ace_boxes[0], silently
+dropping the second unit — the dashboard and the OrcaSlicer sync only ever
+saw 4 of the 8 slots. Payloads below are trimmed from the real log attached
+to the issue.
+"""
+from kobrax_moonraker_bridge import KobraXBridge
+
+
+def _slot(index, type_="PLA", color=(1, 2, 3), status=5):
+    return {
+        "index": index, "sku": "", "type": type_, "color": list(color),
+        "edit_status": 0, "status": status,
+        "color_group": [list(color) + [255]], "icon_type": 0,
+        "consumables_percent": 50,
+    }
+
+
+def _ace_box(box_id, loaded_slot=-1, n_slots=4):
+    return {
+        "id": box_id, "status": 1, "model_id": 0, "auto_feed": 1,
+        "loaded_slot": loaded_slot,
+        "feed_status": {"code": 200, "type": -1, "current_status": -1, "slot_index": -1},
+        "temp": 30, "humidity": 0,
+        "drying_status": {"status": 0, "target_temp": 0, "duration": 0, "remain_time": 0},
+        "slots": [_slot(i) for i in range(n_slots)],
+    }
+
+
+def _toolhead_box(n_slots=4):
+    box = _ace_box(-1, n_slots=n_slots)
+    return box
+
+
+# ── mode detection ───────────────────────────────────────────────────────────
+
+def test_two_ace_units_no_toolhead_is_ace_direct():
+    boxes = [_ace_box(0), _ace_box(1)]
+    assert KobraXBridge._detect_filament_mode(boxes) == "ace_direct"
+
+
+# ── ace_direct aggregation ───────────────────────────────────────────────────
+
+def test_single_ace_unit_yields_4_slots():
+    """Kobra X regression: one unit, global indices 0-3 exactly as before."""
+    slots, loaded = KobraXBridge._aggregate_slots([_ace_box(0)], "ace_direct")
+    assert len(slots) == 4
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3]
+    assert all(s["box_id"] == 0 for s in slots)
+    assert loaded == -1
+
+
+def test_two_ace_units_yield_8_slots():
+    """Issue #95: the second unit's slots must appear as global 4-7."""
+    slots, loaded = KobraXBridge._aggregate_slots([_ace_box(0), _ace_box(1)], "ace_direct")
+    assert len(slots) == 8
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3, 4, 5, 6, 7]
+    assert [s["box_id"] for s in slots] == [0, 0, 0, 0, 1, 1, 1, 1]
+
+
+def test_two_ace_units_report_order_does_not_matter():
+    """Boxes sorted by id — global numbering stays stable if the firmware
+    reports unit 1 before unit 0."""
+    slots, _ = KobraXBridge._aggregate_slots([_ace_box(1), _ace_box(0)], "ace_direct")
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3, 4, 5, 6, 7]
+    assert [s["box_id"] for s in slots] == [0, 0, 0, 0, 1, 1, 1, 1]
+
+
+def test_loaded_slot_on_second_unit_maps_to_global():
+    slots, loaded = KobraXBridge._aggregate_slots(
+        [_ace_box(0), _ace_box(1, loaded_slot=2)], "ace_direct")
+    assert loaded == 6  # 1*4 + 2
+
+
+def test_loaded_slot_on_first_unit_unchanged():
+    slots, loaded = KobraXBridge._aggregate_slots(
+        [_ace_box(0, loaded_slot=3), _ace_box(1)], "ace_direct")
+    assert loaded == 3
+
+
+# ── ace_hub regression (unchanged behavior) ──────────────────────────────────
+
+def test_ace_hub_numbering_unchanged():
+    boxes = [_toolhead_box(), _ace_box(0), _ace_box(1)]
+    assert KobraXBridge._detect_filament_mode(boxes) == "ace_hub"
+    slots, _ = KobraXBridge._aggregate_slots(boxes, "ace_hub")
+    # 3 toolhead + 4 + 4 ACE
+    assert len(slots) == 11
+    assert [s["global_index"] for s in slots] == [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+    assert [s["box_id"] for s in slots][:3] == [-1, -1, -1]
+
+
+# ── _box_local_to_global / _global_to_box_slot round-trip ────────────────────
+
+def _bridge_with_mode(mode, slots):
+    b = object.__new__(KobraXBridge)
+    b._filament_mode = mode
+    b._ams_slots = slots
+    return b
+
+
+def test_box_local_to_global_ace_direct_second_unit():
+    b = _bridge_with_mode("ace_direct", [])
+    assert b._box_local_to_global(0, 2, []) == 2
+    assert b._box_local_to_global(1, 2, []) == 6
+
+
+def test_global_to_box_slot_round_trip_two_units():
+    slots, _ = KobraXBridge._aggregate_slots([_ace_box(0), _ace_box(1)], "ace_direct")
+    b = _bridge_with_mode("ace_direct", slots)
+    for g in range(8):
+        box_id, local = b._global_to_box_slot(g)
+        assert (box_id, local) == (g // 4, g % 4)
+        assert b._box_local_to_global(box_id, local, []) == g
--- a/tests/test_settings.py
+++ b/tests/test_settings.py
@@ -40,14 +40,14 @@ async def test_settings_get_returns_configured_values(client_configured):


@pytest.mark.asyncio
-async def test_settings_post_writes_env(client):
-    """POST /api/settings schreibt Werte in .env-Datei."""
+async def test_settings_post_writes_config_ini(client):
+    """POST /api/settings schreibt Werte in config.ini (Migration von .env, v0.9.x)."""
    c, bridge = client

    with tempfile.TemporaryDirectory() as tmpdir:
-        env_path = pathlib.Path(tmpdir) / ".env"
-        env_path.write_text("")
-        bridge._find_env_path = lambda: env_path
+        config_path = pathlib.Path(tmpdir) / "config.ini"
+        bridge._find_config_path = lambda: config_path
+        bridge._restart_bridge = lambda: None  # POST triggers a restart — don't kill the test process

        resp = await c.post("/api/settings", json={
            "printer_ip": "10.0.0.5",
@@ -59,24 +59,28 @@ async def test_settings_post_writes_env(client):
        })
        assert resp.status == 200

-        content = env_path.read_text()
-        assert "PRINTER_IP=10.0.0.5"          in content
-        assert "MQTT_USERNAME=userABCD"        in content
-        assert "DEVICE_ID=deadbeef01234567"    in content
+        content = config_path.read_text()
+        assert "printer_ip = 10.0.0.5"       in content
+        assert "username = userABCD"         in content
+        assert "device_id = deadbeef01234567" in content


@pytest.mark.asyncio
 async def test_settings_post_preserves_existing_keys(client):
-    """POST darf unbekannte Keys in .env nicht löschen (z.B. GITEA_TOKEN)."""
+    """POST darf unbekannte Sections/Optionen in config.ini nicht löschen (z.B. Spoolman-Server)."""
    c, bridge = client

    with tempfile.TemporaryDirectory() as tmpdir:
-        env_path = pathlib.Path(tmpdir) / ".env"
-        env_path.write_text("GITEA_TOKEN=mytoken\nPRINTER_IP=old\n")
-        bridge._find_env_path = lambda: env_path
+        config_path = pathlib.Path(tmpdir) / "config.ini"
+        config_path.write_text(
+            "[spoolman]\nserver = http://192.168.1.50:7912\n\n"
+            "[connection]\nprinter_ip = old\n"
+        )
+        bridge._find_config_path = lambda: config_path
+        bridge._restart_bridge = lambda: None

        await c.post("/api/settings", json={"printer_ip": "10.0.0.99"})

-        content = env_path.read_text()
-        assert "GITEA_TOKEN=mytoken" in content
-        assert "PRINTER_IP=10.0.0.99" in content
+        content = config_path.read_text()
+        assert "server = http://192.168.1.50:7912" in content
+        assert "printer_ip = 10.0.0.99" in content
--- a/tests/test_slot_profile_material_guard.py
+++ b/tests/test_slot_profile_material_guard.py
@@ -0,0 +1,157 @@
+"""Stale slot-profile guard: suppress a saved per-slot filament profile when the
+AMS now reports a *different material family* than the profile was assigned for.
+
+Real-world bug (KX1): slot 1 held a PETG spool and got the profile
+"KINGROON PETG Basic". The user swapped in yellow PLA. The AMS updated the
+colour (live) but the saved profile stuck on PETG, so the panel + the slicer
+hint kept showing/using PETG. Restarting did not help — the override lives in
+config.ini.
+
+Fix = non-destructive suppression (Option A): resolve the effective profile as
+"the saved override only if its material *family* matches the current AMS
+material; otherwise none (fall back to the generic default)". The override is
+never deleted, so putting the original material back reactivates it.
+
+Comparison must be by *family*, never strict string equality — PLA / PLA+ /
+PLA SILK / PLA MATTE are the same family and must NOT invalidate each other
+(regression guard for the earlier over-strict material compare).
+"""
+import argparse
+import json
+import tempfile
+from unittest.mock import MagicMock
+
+# conftest.py (same dir) already put bridge/ on sys.path and mocked env_loader.
+from kobrax_moonraker_bridge import KobraXBridge
+
+# Minimal in-memory stand-in for orca_filaments.json (id, name, vendor, type).
+LIBRARY = [
+    {"vendor": "KINGROON", "name": "KINGROON PETG Basic",      "type": "PETG", "id": "PB01"},
+    {"vendor": "KINGROON", "name": "KINGROON PLA Basic",       "type": "PLA",  "id": "PL01"},
+    {"vendor": "XTZL3D",   "name": "XTZL3D Speedy Silk PLA+",  "type": "PLA",  "id": "PS01"},
+]
+
+PETG_PROFILE = {"vendor": "KINGROON", "name": "KINGROON PETG Basic", "id": "PB01"}
+SILK_PROFILE = {"vendor": "XTZL3D",   "name": "XTZL3D Speedy Silk PLA+", "id": "PS01"}
+UNKNOWN_PROFILE = {"vendor": "Foo", "name": "Foo Bar Filament", "id": "X99"}
+
+
+def _bridge():
+    c = MagicMock()
+    c.callbacks = {}
+    c.connected = False
+    args = argparse.Namespace(
+        printer_ip="", mqtt_port=9883, username="", password="",
+        mode_id="20030", device_id="", host="127.0.0.1", port=7125,
+        data_dir=tempfile.mkdtemp(prefix="kxguard-"),
+    )
+    b = KobraXBridge(c, args=args)
+    b._orca_filaments_cache = LIBRARY  # _load_orca_filaments() returns this as-is
+    return b
+
+
+# ── _material_family ──────────────────────────────────────────────────────────
+
+def test_material_family_collapses_pla_variants():
+    fam = KobraXBridge._material_family
+    assert fam("PLA") == "PLA"
+    assert fam("PLA+") == "PLA"
+    assert fam("PLA SILK") == "PLA"
+    assert fam("PLA MATTE") == "PLA"
+    assert fam("Silk PLA") == "PLA"  # alias-normalised before family reduction
+
+
+def test_material_family_collapses_petg_variants():
+    fam = KobraXBridge._material_family
+    assert fam("PETG") == "PETG"
+    assert fam("PETG+") == "PETG"
+
+
+def test_material_family_distinguishes_pla_from_petg():
+    fam = KobraXBridge._material_family
+    assert fam("PLA") != fam("PETG")
+    assert fam("PLA SILK") != fam("PETG")
+
+
+def test_material_family_empty_for_empty_input():
+    assert KobraXBridge._material_family("") == ""
+    assert KobraXBridge._material_family(None) == ""
+
+
+# ── _effective_slot_profile ───────────────────────────────────────────────────
+
+def test_suppressed_when_family_changes_petg_profile_pla_loaded():
+    """The exact KX1 bug: PETG profile, AMS now reports PLA → suppress."""
+    b = _bridge()
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    assert b._effective_slot_profile(0, "PLA") == {}
+
+
+def test_kept_when_family_matches_petg_profile_petg_loaded():
+    b = _bridge()
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    assert b._effective_slot_profile(0, "PETG") == PETG_PROFILE
+
+
+def test_kept_for_pla_variant_no_false_positive():
+    """PLA+ profile with a PLA SILK spool loaded is the same family → keep."""
+    b = _bridge()
+    b._filament_profiles = {1: dict(SILK_PROFILE)}
+    assert b._effective_slot_profile(1, "PLA SILK") == SILK_PROFILE
+
+
+def test_kept_when_profile_material_unknown_failsafe():
+    """If the profile is not in the library we cannot know its family → never
+    suppress on uncertainty (fail-safe keeps the user's choice)."""
+    b = _bridge()
+    b._filament_profiles = {2: dict(UNKNOWN_PROFILE)}
+    assert b._effective_slot_profile(2, "PLA") == UNKNOWN_PROFILE
+
+
+def test_empty_when_no_override():
+    b = _bridge()
+    b._filament_profiles = {}
+    assert b._effective_slot_profile(3, "PLA") == {}
+
+
+# ── Integration: display endpoint (the visible panel) ─────────────────────────
+
+async def test_display_endpoint_suppresses_stale_petg_when_pla_loaded():
+    """/kx/filament/slots must not show the stale PETG identity once PLA loads."""
+    b = _bridge()
+    b._ams_slots = [{"global_index": 0, "status": 5, "color": [255, 236, 61], "type": "PLA"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    row = json.loads((await b.handle_kx_filament_slots(MagicMock())).body)["result"][0]
+    assert row["material"] == "PLA"        # AMS truth, always
+    assert row["filament_name"] == ""      # stale PETG identity gone
+    assert row["filament_vendor"] == ""
+
+
+async def test_display_endpoint_keeps_profile_when_family_matches():
+    b = _bridge()
+    b._ams_slots = [{"global_index": 0, "status": 5, "color": [10, 20, 30], "type": "PETG"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    row = json.loads((await b.handle_kx_filament_slots(MagicMock())).body)["result"][0]
+    assert row["filament_name"] == "KINGROON PETG Basic"
+    assert row["filament_vendor"] == "KINGROON"
+
+
+# ── Integration: print path (lane_data sent to OrcaSlicer) ────────────────────
+
+async def test_lane_data_does_not_leak_stale_petg_identity():
+    b = _bridge()
+    b._ams_slots = [{"status": 5, "color": [255, 236, 61], "type": "PLA"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    tray = b._build_lane_data()["ams"][0]["tray"][0]
+    assert tray["tray_type"] == "PLA"
+    assert "PETG" not in tray["name"].upper()
+    assert tray["vendor_name"] != "KINGROON"
+
+
+async def test_lane_data_keeps_profile_when_family_matches():
+    b = _bridge()
+    b._ams_slots = [{"status": 5, "color": [10, 20, 30], "type": "PETG"}]
+    b._filament_profiles = {0: dict(PETG_PROFILE)}
+    tray = b._build_lane_data()["ams"][0]["tray"][0]
+    assert tray["name"] == "KINGROON PETG Basic"
+    assert tray["vendor_name"] == "KINGROON"
--- a/web/themes/default/app.js
+++ b/web/themes/default/app.js
@@ -45,7 +45,7 @@ var ACE_DRY_PRESETS={
 };

 // Spoolman state
-var _spoolmanStatus={configured:false,server:'',sync_rate:0,slot_spools:{}};
+var _spoolmanStatus={configured:false,reachable:false,server:'',sync_rate:0,slot_spools:{}};
 var _spoolmanSpools=[];
 var _slotSpoolMap={};  // {String(global_index): spoolman_spool_id} — last committed assignment

@@ -67,10 +67,12 @@ function _updateSpoolmanStatusDot(){
  var dot=document.getElementById('spoolman-status-dot');
  var lbl=document.getElementById('spoolman-status-lbl');
  if(!dot||!lbl)return;
-  if(_spoolmanStatus.configured){
+  if(!_spoolmanStatus.configured){
+    dot.style.color='var(--txt2)';lbl.textContent='nicht konfiguriert';
+  } else if(_spoolmanStatus.reachable){
    dot.style.color='var(--ok)';lbl.textContent=_spoolmanStatus.server||'verbunden';
  } else {
-    dot.style.color='var(--txt2)';lbl.textContent='nicht konfiguriert';
+    dot.style.color='var(--err)';lbl.textContent=(_spoolmanStatus.server||'')+' (nicht erreichbar)';
  }
 }

@@ -352,6 +354,9 @@ function applyLang(){
  setText('store-web-verify-msg',T.store_web_verify_msg);
  setText('store-web-verify-confirm',T.store_web_verify_confirm);
  setText('store-web-verify-abort',T.store_web_verify_abort);
+  setText('store-lbl-select-all',T.store_select_all||'Select All');
+  setText('store-lbl-delete-selected',T.store_delete_selected||'Delete Selected');
+  setText('store-lbl-exit-select',T.store_exit_select||'Cancel');
  // Dashboard card titles
  setText('d-card-progress',T.card_progress);
  setText('d-card-temps',T.card_temps);
@@ -406,6 +411,16 @@ function applyLang(){
  setText('lbl-set-lang',T.settings_cat_language||'Sprache');
  setText('lbl-set-theme',T.settings_cat_theme||'Hell / Dunkel umschalten');
  setText('lbl-poll-interval',T.settings_poll||'Poll-Intervall (Sekunden)');
+  setText('lbl-verbose-http-log',T.settings_verbose_http_log||'Log every HTTP request (verbose)');
+  var dashLbl=document.getElementById('dash-lbl-edit');
+  if(dashLbl)dashLbl.textContent=_dashEditing?(T.dash_done||'Done'):(T.dash_edit||'Customize dashboard');
+  setText('dash-lbl-reset',T.dash_reset||'Reset');
+  setText('dash-lbl-save-preset',T.dash_save_preset||'Save as preset');
+  var dashPresetStd=document.getElementById('dash-preset-standard');
+  if(dashPresetStd)dashPresetStd.textContent=T.dash_preset_standard||'Standard';
+  var dashPresetWide=document.getElementById('dash-preset-wide89');
+  if(dashPresetWide)dashPresetWide.textContent=T.dash_preset_wide89||'Wide desktop';
+  if(document.getElementById('dash-hidden-bar'))_dashRenderHiddenBar();
  setText('lbl-filament-mapping',T.settings_filament_mapping||'Filament-Profil-Mapping (pro Slot)');
  setText('lbl-filament-mapping-save',T.settings_filament_mapping_save||'Mapping speichern');
  setText('lbl-visible-vendors',T.settings_visible_vendors||'Sichtbare Hersteller (Profil-Dropdown)');
@@ -433,6 +448,7 @@ function applyLang(){
  setText('lbl-default-slot',T.settings_default_slot);
  setText('opt-slot-auto',T.settings_slot_auto);
  setText('lbl-auto-leveling',T.settings_auto_leveling);
+  setText('lbl-vibration-compensation',T.settings_vibration_compensation);
  setText('lbl-file-ready-mode',T.settings_file_ready_mode);
  setText('opt-file-ready-dialog',T.settings_file_ready_dialog);
  setText('opt-file-ready-banner',T.settings_file_ready_banner);
@@ -733,6 +749,17 @@ function applyState(){
  // connection error banner – nur wenn überhaupt ein Drucker konfiguriert ist
  var banner=document.getElementById('conn-error-banner');
  if(banner){if(s.connection_error&&_printers.length>0){banner.textContent='⚠ '+tr('lbl_conn_error')+' '+s.connection_error;banner.style.display='block';}else{banner.style.display='none';}}
+  var pauseBanner=document.getElementById('pause-msg-banner');
+  if(pauseBanner){
+    if(s.pause_msg && s.print_state==='paused'){
+      var codePart = (s.error_code==0) ? ' ' :
+        ' [<a href="https://wiki.anycubic.com/en/error-codes/'+s.error_code+'-code" target="_blank">'+s.error_code+'</a>] ';
+      pauseBanner.innerHTML='⏸ '+tr('lbl_pause_reason')+codePart+s.pause_msg;
+      pauseBanner.style.display='block';
+    }else{
+      pauseBanner.style.display='none';
+    }
+  }
  var bannerVisible=false;
  var frb=document.getElementById('file-ready-banner');
  if(frb){
@@ -1086,6 +1113,7 @@ function openSettings(){
    document.getElementById('s-mode-id').value=d.mode_id||'';
    document.getElementById('s-default-slot').value=d.default_ams_slot||'auto';
    document.getElementById('s-auto-leveling').checked=(d.auto_leveling===undefined?true:!!d.auto_leveling);
+    var vc=document.getElementById('s-vibration-compensation');if(vc)vc.checked=!!d.vibration_compensation;
    var cop=document.getElementById('s-camera-on-print');if(cop)cop.checked=!!d.camera_on_print;
    var frm=document.getElementById('s-file-ready-mode');if(frm)frm.value=(d.print_start_dialog===undefined?'1':String(d.print_start_dialog?1:0));
    var wuw=document.getElementById('s-web-upload-warning');if(wuw)wuw.checked=(d.web_upload_warning===undefined?true:!!d.web_upload_warning);
@@ -1095,6 +1123,7 @@ function openSettings(){
      var sec=d.poll_interval||Math.round((parseInt(localStorage.getItem('pollInterval')||'2000'))/1000)||3;
      pi.value=sec;
    }
+    var vhl=document.getElementById('s-verbose-http-log');if(vhl)vhl.checked=!!d.verbose_http_log;
    renderFilamentMapping(d.filament_profiles||{});
    renderSpoolmanSlotCard();
    // Spoolman
@@ -1851,11 +1880,13 @@ function saveSettings(){
    device_id:        document.getElementById('s-device-id').value,
    mode_id:          document.getElementById('s-mode-id').value,
    default_ams_slot: document.getElementById('s-default-slot').value,
-    auto_leveling:    document.getElementById('s-auto-leveling').checked?1:0,
-    camera_on_print:  (document.getElementById('s-camera-on-print')||{}).checked?1:0,
+    auto_leveling:           document.getElementById('s-auto-leveling').checked?1:0,
+    vibration_compensation:  (document.getElementById('s-vibration-compensation')||{}).checked?1:0,
+    camera_on_print:         (document.getElementById('s-camera-on-print')||{}).checked?1:0,
    print_start_dialog: parseInt((document.getElementById('s-file-ready-mode')||{}).value||'1',10),
    web_upload_warning:webUploadWarning,
    poll_interval:    Math.min(60,Math.max(1,parseInt((document.getElementById('s-poll-interval')||{}).value,10)||3)),
+    verbose_http_log: (document.getElementById('s-verbose-http-log')||{}).checked?1:0,
    spoolman_server:  (document.getElementById('s-spoolman-url')||{}).value||'',
    spoolman_sync_rate: Math.max(0,parseInt((document.getElementById('s-spoolman-sync-rate')||{}).value||'30',10)),
  }).then(function(){
@@ -1962,8 +1993,314 @@ var pollTimer;
    });
  }).catch(function(){});
  poll();pollTimer=setInterval(poll,ms);
+  setInterval(_loadSpoolmanStatus,30000);
+  // initDashGrid() is called at the very end of the file, after all the
+  // DASH_* var declarations below have executed (they are hoisted but not yet
+  // assigned at this point in the IIFE).
 })();

+// ── Dashboard Free Grid (Issue #89) ────────────────────────────────────────
+// User-customizable dashboard powered by GridStack (v10, docs: gridstack.js).
+// Cards move + resize on a 12-column snap grid; layout persisted per browser
+// in localStorage. Built on documented APIs only:
+//   - float:false (default)  -> compact packing, no holes between cards
+//   - staticGrid:true        -> locked by default, setStatic(false) in edit mode
+//   - grid.save(false)/load(layout,false) -> serialize/restore by gs-id
+//   - draggable.cancel       -> inputs/buttons/img excluded from drag start
+//   - columnOpts.breakpoints -> 1-column below 700px GRID width (sidebar-aware)
+var DASH_STORAGE_KEY='dashLayout';
+var DASH_LAYOUT_VERSION=3;   // v1/v2 = older editors; discard those states
+var DASH_CARD_KEYS=['camera','progress','temps','motion','speed','fan','ams'];
+// Layout arrays in GridStack save()/load() format. cellHeight=60px.
+var DASH_DEFAULT_LAYOUT=[
+  {id:'camera',  x:0,y:0, w:12,h:7},
+  {id:'progress',x:0,y:7, w:12,h:6},
+  {id:'temps',   x:0,y:13,w:6, h:7},
+  {id:'motion',  x:6,y:13,w:6, h:7},
+  {id:'speed',   x:0,y:20,w:6, h:3},
+  {id:'fan',     x:6,y:20,w:6, h:3},
+  {id:'ams',     x:0,y:23,w:12,h:4},
+];
+// "Wide desktop" preset (Blaim, Issue #89): big camera left, settings center,
+// motion right.
+var DASH_PRESET_WIDE=[
+  {id:'progress',x:0, y:0, w:12,h:4},
+  {id:'camera',  x:0, y:4, w:6, h:11},
+  {id:'temps',   x:6, y:4, w:3, h:7},
+  {id:'speed',   x:6, y:11,w:3, h:2},
+  {id:'fan',     x:6, y:13,w:3, h:2},
+  {id:'motion',  x:9, y:4, w:3, h:11},
+  {id:'ams',     x:0, y:15,w:12,h:4},
+];
+var _dashGrid=null;
+var _dashEditing=false;
+var _dashHidden=[];   // [{id,x,y,w,h}] cards currently hidden (position kept for re-show)
+
+// GridStack requires .grid-stack-item > .grid-stack-item-content around each
+// card — wrap the existing .card elements in place (IDs/event handlers survive,
+// appendChild moves nodes without recreating them).
+function _dashWrapCards(){
+  var grid=document.getElementById('dash-grid');
+  if(!grid)return;
+  DASH_CARD_KEYS.forEach(function(key){
+    var card=grid.querySelector('[data-card="'+key+'"]');
+    if(!card||card.parentNode.classList.contains('grid-stack-item-content'))return;
+    var item=document.createElement('div');
+    item.className='grid-stack-item';
+    item.setAttribute('gs-id',key);
+    var content=document.createElement('div');
+    content.className='grid-stack-item-content';
+    grid.insertBefore(item,card);
+    item.appendChild(content);
+    content.appendChild(card);
+  });
+}
+
+function _dashItem(key){
+  return document.querySelector('#dash-grid .grid-stack-item[gs-id="'+key+'"]');
+}
+
+function _dashLoadState(){
+  try{
+    var raw=localStorage.getItem(DASH_STORAGE_KEY);
+    if(!raw)return null;
+    var s=JSON.parse(raw);
+    if(!s||s.version!==DASH_LAYOUT_VERSION||!Array.isArray(s.layout))return null;
+    return s;
+  }catch(e){return null;}
+}
+function _dashSaveState(){
+  if(!_dashGrid)return;
+  localStorage.setItem(DASH_STORAGE_KEY,JSON.stringify({
+    version:DASH_LAYOUT_VERSION,
+    layout:_dashGrid.save(false),   // [{id,x,y,w,h},…] — visible widgets only
+    hidden:_dashHidden.slice(),
+  }));
+}
+
+function initDashGrid(){
+  var el=document.getElementById('dash-grid');
+  if(!el||typeof GridStack==='undefined')return;
+  _dashWrapCards();
+  _dashGrid=GridStack.init({
+    cellHeight:60,
+    margin:8,
+    staticGrid:true,   // locked by default; setStatic(false) enables drag+resize
+    columnOpts:{breakpoints:[{w:700,c:1}]},  // grid-width based (sidebar-aware)
+    draggable:{cancel:'input,textarea,button,select,option,img,.slider'},
+  },el);
+  var state=_dashLoadState();
+  if(state){
+    _dashHidden=Array.isArray(state.hidden)?state.hidden:[];
+    _dashGrid.load(state.layout,false);       // update matching ids, no add/remove
+    _dashHidden.forEach(function(n){
+      var item=_dashItem(n.id);
+      if(item){_dashGrid.removeWidget(item,false);item.style.display='none';}
+    });
+  }else{
+    _dashGrid.load(DASH_DEFAULT_LAYOUT,false);
+  }
+  _dashGrid.on('change',function(){if(_dashEditing)_dashSaveState();});
+  _dashRefreshPresetDropdown();
+}
+
+function toggleDashEdit(){
+  if(!_dashGrid)return;
+  _dashEditing=!_dashEditing;
+  _dashGrid.setStatic(!_dashEditing);
+  document.getElementById('dash-grid').classList.toggle('editing',_dashEditing);
+  document.getElementById('dash-lbl-edit').textContent=_dashEditing?(T.dash_done||'Done'):(T.dash_edit||'Customize dashboard');
+  document.getElementById('dash-reset-btn').style.display=_dashEditing?'':'none';
+  document.getElementById('dash-preset').style.display=_dashEditing?'':'none';
+  document.getElementById('dash-preset-save-btn').style.display=_dashEditing?'':'none';
+  _dashUpdatePresetDeleteBtn();
+  if(_dashEditing)_dashInjectControls(); else _dashRemoveControls();
+  _dashRenderHiddenBar();
+  if(!_dashEditing)_dashSaveState();
+}
+
+// ── Custom presets (user-saved layouts) ────────────────────────────────────
+var DASH_CUSTOM_PRESETS_KEY='dashCustomPresets';
+var DASH_BUILTIN_PRESET_IDS=['standard','wide89'];
+
+function _dashLoadCustomPresets(){
+  try{
+    var raw=localStorage.getItem(DASH_CUSTOM_PRESETS_KEY);
+    var obj=raw?JSON.parse(raw):{};
+    return (obj&&typeof obj==='object')?obj:{};
+  }catch(e){return {};}
+}
+function _dashSaveCustomPresets(presets){
+  localStorage.setItem(DASH_CUSTOM_PRESETS_KEY,JSON.stringify(presets));
+}
+
+function _dashRefreshPresetDropdown(){
+  var sel=document.getElementById('dash-preset');
+  if(!sel)return;
+  var current=sel.value;
+  var customs=_dashLoadCustomPresets();
+  // Remove previously-rendered custom <option>s, keep the two built-ins.
+  Array.prototype.slice.call(sel.querySelectorAll('option')).forEach(function(o){
+    if(DASH_BUILTIN_PRESET_IDS.indexOf(o.value)===-1)sel.removeChild(o);
+  });
+  Object.keys(customs).sort().forEach(function(name){
+    var opt=document.createElement('option');
+    opt.value='custom:'+name;
+    opt.textContent=name;
+    sel.appendChild(opt);
+  });
+  if(Array.prototype.some.call(sel.options,function(o){return o.value===current;}))sel.value=current;
+  _dashUpdatePresetDeleteBtn();
+}
+
+function _dashUpdatePresetDeleteBtn(){
+  var sel=document.getElementById('dash-preset');
+  var delBtn=document.getElementById('dash-preset-delete-btn');
+  if(!sel||!delBtn)return;
+  var isCustom=sel.value.indexOf('custom:')===0;
+  delBtn.style.display=(_dashEditing&&isCustom)?'':'none';
+}
+
+function saveCurrentAsDashPreset(){
+  if(!_dashGrid)return;
+  var name=(prompt(T.dash_preset_name_prompt||'Preset name:')||'').trim();
+  if(!name)return;
+  var customs=_dashLoadCustomPresets();
+  customs[name]=_dashGrid.save(false);
+  _dashSaveCustomPresets(customs);
+  _dashRefreshPresetDropdown();
+  var sel=document.getElementById('dash-preset');
+  if(sel)sel.value='custom:'+name;
+  _dashUpdatePresetDeleteBtn();
+}
+
+function deleteCurrentDashPreset(){
+  var sel=document.getElementById('dash-preset');
+  if(!sel||sel.value.indexOf('custom:')!==0)return;
+  var name=sel.value.slice(7);
+  if(!confirm((T.dash_preset_delete_confirm||'Delete preset "{name}"?').replace('{name}',name)))return;
+  var customs=_dashLoadCustomPresets();
+  delete customs[name];
+  _dashSaveCustomPresets(customs);
+  sel.value='standard';
+  _dashRefreshPresetDropdown();
+  resetDashLayout();
+}
+
+function _dashInjectControls(){
+  DASH_CARD_KEYS.forEach(function(key){
+    if(_dashHidden.some(function(n){return n.id===key;}))return;
+    var content=document.querySelector('#dash-grid .grid-stack-item[gs-id="'+key+'"] .grid-stack-item-content');
+    if(!content||content.querySelector('.dash-card-controls'))return;
+    var ctrl=document.createElement('div');
+    ctrl.className='dash-card-controls';
+    var hideBtn=document.createElement('button');
+    hideBtn.className='dash-card-ctrl-btn';
+    hideBtn.title=T.dash_hide||'Hide';
+    hideBtn.textContent='👁';
+    hideBtn.addEventListener('click',function(e){e.stopPropagation();dashHideCard(key);});
+    ctrl.appendChild(hideBtn);
+    content.appendChild(ctrl);
+  });
+}
+function _dashRemoveControls(){
+  var nodes=document.querySelectorAll('#dash-grid .dash-card-controls');
+  Array.prototype.forEach.call(nodes,function(n){n.parentNode&&n.parentNode.removeChild(n);});
+}
+
+function _dashCardLabel(key){
+  var card=document.querySelector('[data-card="'+key+'"]');
+  if(!card)return key;
+  var t=card.querySelector('.card-title');
+  return t?t.textContent.trim():key;
+}
+
+function _dashRenderHiddenBar(){
+  var bar=document.getElementById('dash-hidden-bar');
+  if(!bar)return;
+  bar.innerHTML='';
+  if(!_dashEditing||!_dashHidden.length){bar.classList.remove('show');return;}
+  bar.classList.add('show');
+  var label=document.createElement('span');
+  label.textContent=(T.dash_hidden_cards||'Hidden cards')+': ';
+  bar.appendChild(label);
+  _dashHidden.forEach(function(n){
+    var chip=document.createElement('span');
+    chip.className='dash-hidden-chip';
+    chip.appendChild(document.createTextNode(_dashCardLabel(n.id)+' '));
+    var btn=document.createElement('button');
+    btn.textContent='👁';
+    btn.title=T.dash_show||'Show';
+    btn.addEventListener('click',function(){dashShowCard(n.id);});
+    chip.appendChild(btn);
+    bar.appendChild(chip);
+  });
+}
+
+function dashHideCard(key){
+  if(_dashHidden.some(function(n){return n.id===key;}))return;
+  var item=_dashItem(key);
+  if(!item||!_dashGrid)return;
+  // Remember position/size so re-show can restore it.
+  var n=item.gridstackNode||{};
+  _dashHidden.push({id:key,x:n.x,y:n.y,w:n.w,h:n.h});
+  _dashGrid.removeWidget(item,false);   // keep DOM element, drop the widget
+  item.style.display='none';
+  _dashSaveState();
+  _dashRenderHiddenBar();
+}
+function dashShowCard(key){
+  var entry=null;
+  _dashHidden=_dashHidden.filter(function(n){if(n.id===key){entry=n;return false;}return true;});
+  var item=_dashItem(key);
+  if(item&&_dashGrid){
+    item.style.display='';
+    _dashGrid.makeWidget(item);
+    if(entry&&entry.w)_dashGrid.update(item,{x:entry.x,y:entry.y,w:entry.w,h:entry.h});
+    if(_dashEditing)_dashInjectControls();
+  }
+  _dashSaveState();
+  _dashRenderHiddenBar();
+}
+
+function _dashShowAllHidden(){
+  _dashHidden.slice().forEach(function(n){dashShowCard(n.id);});
+  _dashHidden=[];
+}
+
+function resetDashLayout(){
+  if(!_dashGrid)return;
+  localStorage.removeItem(DASH_STORAGE_KEY);
+  var sel=document.getElementById('dash-preset');if(sel)sel.value='standard';
+  _dashShowAllHidden();
+  _dashGrid.load(DASH_DEFAULT_LAYOUT,false);
+  if(_dashEditing){_dashInjectControls();_dashSaveState();}
+  _dashRenderHiddenBar();
+}
+function applyDashPreset(name){
+  if(name==='standard'){resetDashLayout();return;}
+  if(!_dashGrid)return;
+  var layout=null;
+  if(name==='wide89'){
+    layout=DASH_PRESET_WIDE;
+  }else if(name.indexOf('custom:')===0){
+    var customs=_dashLoadCustomPresets();
+    layout=customs[name.slice(7)];
+  }
+  if(!layout)return;
+  var sel=document.getElementById('dash-preset');
+  if(sel)sel.value=name;   // keep the dropdown in sync even when called directly
+  _dashShowAllHidden();
+  _dashGrid.load(layout,false);
+  _dashUpdatePresetDeleteBtn();
+  if(_dashEditing)_dashInjectControls();
+  _dashSaveState();
+  _dashRenderHiddenBar();
+}
+
+// Init now — all DASH_* declarations above have run, and app.js loads at
+// </body>, so the DOM is ready.
+initDashGrid();
 // ── Print actions ──
 function printAction(a){
  post('/printer/print/'+a,{}).then(function(){clog('Druck: '+a,'msg-ok');poll()})
@@ -2422,10 +2759,42 @@ function aceDryStop(aceId){
 function loadStore(){
  fetch(_apiUrl('/kx/files')).then(function(r){return r.json()}).then(function(d){
    storeFiles=d.result||[];
+    // Reset any pending selection - stale ids from a deleted/renamed file
+    // should never carry over into a fresh file list.
+    storeExitSelectMode();
    renderStore();
  }).catch(function(e){clog('Store-Fehler: '+e,'msg-err')});
 }

+// Applies the store's search/filter/sort controls to storeFiles. Shared by
+// renderStore() and storeToggleSelectAll() so "Select All" only selects what
+// the user can currently see, not the entire (possibly filtered-out) list.
+function _storeFilteredFiles(){
+  var q=(document.getElementById('store-search')||{value:''}).value.toLowerCase().trim();
+  var filter=(document.getElementById('store-filter')||{value:'all'}).value;
+  var sort=(document.getElementById('store-sort')||{value:'date_desc'}).value;
+
+  var files=storeFiles.filter(function(f){
+    if(q&&f.filename.toLowerCase().indexOf(q)===-1) return false;
+    if(filter==='completed'&&f.last_print_status!=='completed') return false;
+    if(filter==='failed'&&(f.last_print_status!=='cancelled'&&f.last_print_status!=='failed')) return false;
+    if(filter==='never'&&f.last_print_status) return false;
+    return true;
+  });
+
+  files.sort(function(a,b){
+    if(sort==='name_asc') return a.filename.localeCompare(b.filename);
+    if(sort==='duration_asc'){
+      var da=a.last_print_duration||a.est_print_time_sec||0;
+      var db=b.last_print_duration||b.est_print_time_sec||0;
+      return da-db;
+    }
+    // date_desc (default)
+    return (b.uploaded_at||'').localeCompare(a.uploaded_at||'');
+  });
+  return files;
+}
+
 function uploadGcode(file){
  if(!file) return;
  var zone=document.getElementById('store-upload-zone');
@@ -2470,32 +2839,7 @@ function uploadGcode(file){
 function renderStore(){
  var grid=document.getElementById('store-grid');
  var empty=document.getElementById('store-empty');
-
-  // Suche
-  var q=(document.getElementById('store-search')||{value:''}).value.toLowerCase().trim();
-  // Filter
-  var filter=(document.getElementById('store-filter')||{value:'all'}).value;
-  // Sortierung
-  var sort=(document.getElementById('store-sort')||{value:'date_desc'}).value;
-
-  var files=storeFiles.filter(function(f){
-    if(q&&f.filename.toLowerCase().indexOf(q)===-1) return false;
-    if(filter==='completed'&&f.last_print_status!=='completed') return false;
-    if(filter==='failed'&&(f.last_print_status!=='cancelled'&&f.last_print_status!=='failed')) return false;
-    if(filter==='never'&&f.last_print_status) return false;
-    return true;
-  });
-
-  files.sort(function(a,b){
-    if(sort==='name_asc') return a.filename.localeCompare(b.filename);
-    if(sort==='duration_asc'){
-      var da=a.last_print_duration||a.est_print_time_sec||0;
-      var db=b.last_print_duration||b.est_print_time_sec||0;
-      return da-db;
-    }
-    // date_desc (default)
-    return (b.uploaded_at||'').localeCompare(a.uploaded_at||'');
-  });
+  var files=_storeFilteredFiles();

  if(!storeFiles.length){
    empty.textContent=T.store_empty;
@@ -2528,22 +2872,56 @@ function renderStore(){
    } else if(!f.last_print_status){
      lastInfo='<div style="font-size:11px;color:var(--txt2);margin-bottom:2px;opacity:.6">'+T.store_never+'</div>';
    }
-    return '<div style="background:var(--raised);border:1px solid var(--border);border-radius:8px;padding:10px;display:flex;flex-direction:column">'+
+    var isSelected=!!_storeSelected[f.id];
+    var selectBorder=isSelected?'border:2px solid var(--accent);padding:9px':'border:1px solid var(--border);padding:10px';
+    // Always visible (not just once select mode is on) - otherwise there is
+    // no way to ever enter select mode, since it's normally entered by
+    // clicking this very checkbox. White circle behind it so it stays
+    // legible against any thumbnail.
+    var checkbox='<span style="position:absolute;top:6px;left:6px;width:22px;height:22px;'+
+      'border-radius:50%;background:rgba(255,255,255,.85);z-index:2;display:flex;'+
+      'align-items:center;justify-content:center">'+
+      '<input type="checkbox" class="store-card-cb" '+(isSelected?'checked':'')+
+      ' onclick="event.stopPropagation();storeToggleSelect(\''+f.id+'\')" '+
+      'style="width:16px;height:16px;margin:0"></span>';
+    var cardClick=_storeSelectMode?'onclick="storeToggleSelect(\''+f.id+'\')" style="cursor:pointer;position:relative;background:var(--raised);border-radius:8px;'+selectBorder+';display:flex;flex-direction:column"':
+      'style="position:relative;background:var(--raised);border-radius:8px;'+selectBorder+';display:flex;flex-direction:column"';
+    return '<div '+cardClick+'>'+
+      checkbox+
      thumb+
      '<div title="'+f.filename+'" style="font-size:12px;font-weight:600;margin-bottom:4px;color:var(--txt)">'+name+statusBadge+'</div>'+
      lastInfo+
      '<div style="font-size:11px;color:var(--txt2);margin-bottom:2px">⏱ '+T.store_estimate+': '+est+'</div>'+
      '<div style="font-size:11px;color:var(--txt2);margin-bottom:8px">📅 '+date+'</div>'+
      '<div style="display:flex;gap:6px;margin-top:auto">'+
-        '<button onclick="storePrint(\''+f.id+'\',\''+f.filename.replace(/'/g,"\\'")+'\')" '+
+        '<button onclick="event.stopPropagation();storePrint(\''+f.id+'\',\''+f.filename.replace(/'/g,"\\'")+'\')" '+
          'style="flex:1;font-size:12px;padding:5px;background:var(--accent);color:#fff;border:none;border-radius:6px;cursor:pointer">'+T.store_print+'</button>'+
-        '<button onclick="storeDownload(\''+f.id+'\')" title="'+T.store_download+'" '+
+        '<button onclick="event.stopPropagation();storeDownload(\''+f.id+'\')" title="'+T.store_download+'" '+
          'style="font-size:12px;padding:5px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">⬇</button>'+
-        '<button onclick="storeDelete(\''+f.id+'\')" '+
+        '<button onclick="event.stopPropagation();storeDelete(\''+f.id+'\')" '+
          'style="font-size:12px;padding:5px 8px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">🗑</button>'+
      '</div>'+
    '</div>';
  }).join('');
+
+  _storeUpdateSelectBar(files);
+}
+
+// Reflects the current selection onto the select-all checkbox (incl.
+// indeterminate state), the selected-count label, and the delete button's
+// disabled state. `files` is the currently-filtered/visible list.
+function _storeUpdateSelectBar(files){
+  var selectAll=document.getElementById('store-select-all');
+  var countEl=document.getElementById('store-selected-count');
+  var delBtn=document.getElementById('store-delete-selected-btn');
+  if(!selectAll||!countEl||!delBtn)return;
+  var visibleIds=files.map(function(f){return f.id;});
+  var selectedVisible=visibleIds.filter(function(id){return _storeSelected[id];});
+  var n=selectedVisible.length;
+  selectAll.checked=n>0&&n===visibleIds.length;
+  selectAll.indeterminate=n>0&&n<visibleIds.length;
+  countEl.textContent=n>0?(T.store_selected_count||'{n} selected').replace('{n}',n):'';
+  delBtn.disabled=n===0;
 }

 function formatDur(sec){
@@ -2563,6 +2941,52 @@ var _pendingWebVerifyAutoOpen=false;
 // wurde (Issue #29 / Theme-Auslagerung PR #27).
 var storeFiles=[];

+// Multi-select state for the GCode browser (Issue #94).
+var _storeSelectMode=false;
+var _storeSelected={};  // file.id -> true
+
+function storeToggleSelect(id){
+  if(!_storeSelectMode){
+    _storeSelectMode=true;
+    var bar=document.getElementById('store-select-bar');
+    if(bar)bar.style.display='flex';
+  }
+  if(_storeSelected[id])delete _storeSelected[id];
+  else _storeSelected[id]=true;
+  renderStore();
+}
+
+function storeToggleSelectAll(checked){
+  // Only the currently filtered/visible files are affected, so search/filter
+  // never causes "Select All" to silently pick up hidden files too.
+  var visible=_storeFilteredFiles();
+  _storeSelected={};
+  if(checked)visible.forEach(function(f){_storeSelected[f.id]=true;});
+  renderStore();
+}
+
+function storeExitSelectMode(){
+  _storeSelectMode=false;
+  _storeSelected={};
+  var bar=document.getElementById('store-select-bar');
+  if(bar)bar.style.display='none';
+  renderStore();
+}
+
+function storeDeleteSelected(){
+  var ids=Object.keys(_storeSelected);
+  if(!ids.length)return;
+  if(!confirm((T.store_delete_selected_confirm||'Delete {n} selected files?').replace('{n}',ids.length)))return;
+  Promise.all(ids.map(function(id){
+    return fetch(_apiUrl('/kx/files/'+id),{method:'DELETE'}).then(function(r){return{id:id,ok:r.ok};});
+  })).then(function(results){
+    var failed=results.filter(function(r){return !r.ok;});
+    if(failed.length)clog((T.log_delete_failed||'Delete failed')+': '+failed.length,'msg-err');
+    storeExitSelectMode();
+    loadStore();
+  });
+}
+
 var _gcodeFilaments=[];

 function _setGcodeFilamentsFromFileObj(fileObj){
--- a/web/themes/default/index.html
+++ b/web/themes/default/index.html
@@ -6,10 +6,13 @@
 <title>KX-Bridge</title>
 <link rel="stylesheet" href="/kx/ui/style.css">
 <link rel="stylesheet" href="/kx/ui/lib/pickr-nano.min.css">
+<link rel="stylesheet" href="/kx/ui/lib/gridstack.min.css">
 <script src="/kx/ui/lib/pickr.min.js"></script>
+<script src="/kx/ui/lib/gridstack-all.min.js"></script>
 <body>

 <div id="conn-error-banner" style="display:none;background:#c0392b;color:#fff;padding:10px 18px;font-size:14px;text-align:center;position:sticky;top:0;z-index:999;"></div>
+<div id="pause-msg-banner" style="display:none;background:#b8860b;color:#fff;padding:10px 18px;font-size:14px;text-align:center;position:sticky;top:0;z-index:997;"></div>
 <div id="file-ready-banner" style="display:none;background:#1a6e3c;color:#fff;padding:10px 18px;font-size:14px;text-align:center;position:sticky;top:0;z-index:998;display:none;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap">
  <span>📄 <span id="file-ready-name"></span></span>
  <button id="file-ready-btn" onclick="startReadyFile()"
@@ -137,9 +140,19 @@
  <main>
    <!-- ═══ DASHBOARD ═══ -->
    <div class="panel active" id="panel-dashboard">
-      <div class="grid">
+      <div id="dash-toolbar" style="display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-bottom:10px">
+        <select id="dash-preset" onchange="applyDashPreset(this.value)" style="display:none;padding:4px 8px;font-size:12px;background:var(--raised);color:var(--txt);border:1px solid var(--border);border-radius:6px">
+          <option value="standard" id="dash-preset-standard">Standard</option>
+          <option value="wide89" id="dash-preset-wide89">Desktop breit</option>
+        </select>
+        <button id="dash-preset-delete-btn" onclick="deleteCurrentDashPreset()" style="display:none;padding:4px 10px;font-size:12px;background:var(--raised);color:var(--err);border:1px solid var(--border);border-radius:6px;cursor:pointer">🗑</button>
+        <button id="dash-preset-save-btn" onclick="saveCurrentAsDashPreset()" style="display:none;padding:4px 10px;font-size:12px;background:var(--raised);color:var(--txt2);border:1px solid var(--border);border-radius:6px;cursor:pointer">💾 <span id="dash-lbl-save-preset">Als Preset speichern</span></button>
+        <button id="dash-reset-btn" onclick="resetDashLayout()" style="display:none;padding:4px 10px;font-size:12px;background:var(--raised);color:var(--txt2);border:1px solid var(--border);border-radius:6px;cursor:pointer">↺ <span id="dash-lbl-reset">Zurücksetzen</span></button>
+        <button id="dash-edit-btn" onclick="toggleDashEdit()" style="padding:4px 10px;font-size:12px;background:var(--raised);color:var(--txt2);border:1px solid var(--border);border-radius:6px;cursor:pointer">🖉 <span id="dash-lbl-edit">Dashboard anpassen</span></button>
+      </div>
+      <div class="grid-stack" id="dash-grid">
        <!-- Kamera -->
-        <div class="card" style="grid-column:1/-1">
+        <div class="card" id="card-camera" data-card="camera" gs-w="12" gs-h="7">
          <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:10px">
            <div class="card-title" style="margin-bottom:0"><span>📷</span> <span id="d-card-cam">Kamera</span></div>
            <div style="display:flex;align-items:center;gap:10px">
@@ -154,7 +167,7 @@
          <div class="cam-wrap" id="cam-wrap">
            <div class="cam-placeholder" id="cam-placeholder"><span id="cam-placeholder-txt">📷 Kamera nicht gestartet</span></div>
            <div class="cam-spinner" id="cam-spinner"></div>
-            <img id="cam-img" style="display:none;width:100%;height:auto" alt="Kamera">
+            <img id="cam-img" draggable="false" style="display:none;width:100%;height:auto" alt="Kamera">
            <div class="cam-overlay" id="cam-overlay" style="display:none">
              <div style="font-size:12px;color:#fff" id="cam-fname"></div>
            </div>
@@ -164,7 +177,7 @@
        </div>

        <!-- Fortschritt -->
-        <div class="card" style="grid-column:1/-1">
+        <div class="card" id="card-progress" data-card="progress" gs-w="12" gs-h="6">
          <div class="card-title"><span>◉</span> <span id="d-card-progress">Fortschritt</span></div>
          <img id="d-thumbnail" src="" alt="" style="display:none;width:100%;max-height:160px;object-fit:contain;border-radius:8px;background:#111;margin-bottom:10px">
          <div class="pct-big"><span id="d-pct">0</span><small>%</small></div>
@@ -210,7 +223,7 @@
        </div>

        <!-- Temperatursteuerung + Verlauf -->
-        <div class="card" style="grid-column:1/-1">
+        <div class="card" id="card-temps" data-card="temps" gs-w="6" gs-h="7">
          <div class="card-title"><span>⊙</span> <span id="d-card-temps">Temperaturen</span></div>
          <div class="temp-card-inner">
            <div class="temp-block">
@@ -253,7 +266,7 @@
        </div>

        <!-- Achsensteuerung -->
-        <div class="card">
+        <div class="card" id="card-motion" data-card="motion" gs-w="6" gs-h="7">
          <div class="card-title"><span>✛</span> <span id="ptitle-motion-xy">Achsensteuerung</span></div>
          <div style="display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap">
            <!-- XY -->
@@ -301,7 +314,7 @@
        </div>

        <!-- Print Speed -->
-        <div class="card">
+        <div class="card" id="card-speed" data-card="speed" gs-w="6" gs-h="3">
          <div class="card-title"><span>🏎</span> <span id="d-card-speed">Druckgeschwindigkeit</span></div>
          <div style="display:flex;gap:8px;margin-top:4px">
            <button class="spd-btn" id="d-spd-1" onclick="setSpeed(1)">
@@ -323,7 +336,7 @@
        </div>

        <!-- Lüfter -->
-        <div class="card">
+        <div class="card" id="card-fan" data-card="fan" gs-w="6" gs-h="3">
          <div class="card-title"><span>🌀</span> <span id="d-card-lightfan">Lüfter</span></div>
          <div class="slider-row">
            <input type="range" class="slider" min="0" max="100" value="0" id="d-fan" oninput="document.getElementById('d-fan-val').textContent=this.value" onchange="setFan()">
@@ -338,18 +351,19 @@
          </div>
        </div>

-        <div id="d-ace-dry-wrap" style="display:none">
-          <div id="d-ace-dry-grid" style="display:contents"></div>
-        </div>
-
        <!-- AMS -->
-        <div class="card" style="grid-column:1/-1" id="d-ams-card">
+        <div class="card" id="d-ams-card" data-card="ams" gs-w="12" gs-h="4">
          <div class="card-title"><span>◫</span> <span id="d-card-ams">Filament</span></div>
          <div class="ams-slots" id="ams-slots">
            <div style="grid-column:1/-1;text-align:center;color:var(--txt2);padding:20px" id="ams-no-data">Keine AMS-Daten empfangen</div>
          </div>
        </div>
      </div>
+      <!-- ACE-Trocknung: außerhalb des GridStack-Grids, per Drucker-State eingeblendet -->
+      <div id="d-ace-dry-wrap" class="grid" style="display:none;margin-top:16px">
+        <div id="d-ace-dry-grid" style="display:contents"></div>
+      </div>
+      <div id="dash-hidden-bar"></div>
    </div>

    <!-- ═══ CONSOLE ═══ -->
@@ -403,6 +417,19 @@
        </div>
        <div id="store-empty" style="display:none;color:var(--txt2);text-align:center;padding:40px 0;font-size:14px">
        </div>
+        <div id="store-select-bar" style="display:none;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap">
+          <label style="display:flex;align-items:center;gap:6px;cursor:pointer;font-size:13px">
+            <input type="checkbox" id="store-select-all" onchange="storeToggleSelectAll(this.checked)">
+            <span id="store-lbl-select-all">Alle auswählen</span>
+          </label>
+          <span id="store-selected-count" style="color:var(--txt2);font-size:13px"></span>
+          <button id="store-delete-selected-btn" disabled onclick="storeDeleteSelected()"
+            style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--err);cursor:pointer">
+            🗑 <span id="store-lbl-delete-selected">Auswahl löschen</span></button>
+          <button onclick="storeExitSelectMode()"
+            style="font-size:12px;padding:4px 12px;background:var(--raised);border:1px solid var(--border);border-radius:6px;color:var(--txt2);cursor:pointer">
+            <span id="store-lbl-exit-select">Abbrechen</span></button>
+        </div>
        <div id="store-grid" style="display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px"></div>
      </div>
    </div>
@@ -509,6 +536,10 @@
                <input type="checkbox" id="s-auto-leveling" style="width:auto;margin:0">
                <label id="lbl-auto-leveling" style="margin:0;cursor:pointer" for="s-auto-leveling">Auto-Leveling vor Druck</label>
              </div>
+              <div class="modal-field" style="flex-direction:row;align-items:center;gap:10px">
+                <input type="checkbox" id="s-vibration-compensation" style="width:auto;margin:0">
+                <label id="lbl-vibration-compensation" style="margin:0;cursor:pointer" for="s-vibration-compensation">Resonance compensation before print</label>
+              </div>
              <div class="modal-field">
                <label id="lbl-file-ready-mode">Nach Upload: Druckstart-Verhalten</label>
                <select id="s-file-ready-mode">
@@ -550,6 +581,10 @@
                <input type="number" id="s-poll-interval" min="1" max="60" step="1" placeholder="3" oninput="onPollIntervalInput()">
                <small style="color:var(--txt2)" id="lbl-poll-hint">Wie oft die Bridge den Drucker-Status abfragt</small>
              </div>
+              <div class="modal-field" style="flex-direction:row;align-items:center;gap:10px">
+                <input type="checkbox" id="s-verbose-http-log" style="width:auto;margin:0">
+                <label id="lbl-verbose-http-log" style="margin:0;cursor:pointer" for="s-verbose-http-log">Log every HTTP request (verbose)</label>
+              </div>
            </div>
          </div>

--- a/web/themes/default/lib/gridstack-all.min.js
+++ b/web/themes/default/lib/gridstack-all.min.js
--- a/web/themes/default/lib/gridstack.min.css
+++ b/web/themes/default/lib/gridstack.min.css
@@ -0,0 +1 @@
+.grid-stack{position:relative}.grid-stack-rtl{direction:ltr}.grid-stack-rtl>.grid-stack-item{direction:rtl}.grid-stack-placeholder>.placeholder-content{background-color:rgba(0,0,0,.1);margin:0;position:absolute;width:auto;z-index:0!important}.grid-stack>.grid-stack-item{position:absolute;padding:0}.grid-stack>.grid-stack-item>.grid-stack-item-content{margin:0;position:absolute;width:auto;overflow-x:hidden;overflow-y:auto}.grid-stack>.grid-stack-item.size-to-content:not(.size-to-content-max)>.grid-stack-item-content{overflow-y:hidden}.grid-stack-item>.ui-resizable-handle{position:absolute;font-size:.1px;display:block;-ms-touch-action:none;touch-action:none}.grid-stack-item.ui-resizable-autohide>.ui-resizable-handle,.grid-stack-item.ui-resizable-disabled>.ui-resizable-handle{display:none}.grid-stack-item>.ui-resizable-ne,.grid-stack-item>.ui-resizable-nw,.grid-stack-item>.ui-resizable-se,.grid-stack-item>.ui-resizable-sw{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="%23666" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" viewBox="0 0 20 20"><path d="m10 3 2 2H8l2-2v14l-2-2h4l-2 2"/></svg>');background-repeat:no-repeat;background-position:center}.grid-stack-item>.ui-resizable-ne{transform:translate(0,10px) rotate(45deg)}.grid-stack-item>.ui-resizable-sw{transform:rotate(45deg)}.grid-stack-item>.ui-resizable-nw{transform:translate(0,10px) rotate(-45deg)}.grid-stack-item>.ui-resizable-se{transform:rotate(-45deg)}.grid-stack-item>.ui-resizable-nw{cursor:nw-resize;width:20px;height:20px;top:0}.grid-stack-item>.ui-resizable-n{cursor:n-resize;height:10px;top:0;left:25px;right:25px}.grid-stack-item>.ui-resizable-ne{cursor:ne-resize;width:20px;height:20px;top:0}.grid-stack-item>.ui-resizable-e{cursor:e-resize;width:10px;top:15px;bottom:15px}.grid-stack-item>.ui-resizable-se{cursor:se-resize;width:20px;height:20px}.grid-stack-item>.ui-resizable-s{cursor:s-resize;height:10px;left:25px;bottom:0;right:25px}.grid-stack-item>.ui-resizable-sw{cursor:sw-resize;width:20px;height:20px}.grid-stack-item>.ui-resizable-w{cursor:w-resize;width:10px;top:15px;bottom:15px}.grid-stack-item.ui-draggable-dragging>.ui-resizable-handle{display:none!important}.grid-stack-item.ui-draggable-dragging{will-change:left,top;cursor:move}.grid-stack-item.ui-resizable-resizing{will-change:width,height}.ui-draggable-dragging,.ui-resizable-resizing{z-index:10000}.ui-draggable-dragging>.grid-stack-item-content,.ui-resizable-resizing>.grid-stack-item-content{box-shadow:1px 4px 6px rgba(0,0,0,.2);opacity:.8}.grid-stack-animate,.grid-stack-animate .grid-stack-item{transition:left .3s,top .3s,height .3s,width .3s}.grid-stack-animate .grid-stack-item.grid-stack-placeholder,.grid-stack-animate .grid-stack-item.ui-draggable-dragging,.grid-stack-animate .grid-stack-item.ui-resizable-resizing{transition:left 0s,top 0s,height 0s,width 0s}.grid-stack>.grid-stack-item[gs-y="0"]{top:0}.grid-stack>.grid-stack-item[gs-x="0"]{left:0}.gs-12>.grid-stack-item{width:8.333%}.gs-12>.grid-stack-item[gs-x="1"]{left:8.333%}.gs-12>.grid-stack-item[gs-w="2"]{width:16.667%}.gs-12>.grid-stack-item[gs-x="2"]{left:16.667%}.gs-12>.grid-stack-item[gs-w="3"]{width:25%}.gs-12>.grid-stack-item[gs-x="3"]{left:25%}.gs-12>.grid-stack-item[gs-w="4"]{width:33.333%}.gs-12>.grid-stack-item[gs-x="4"]{left:33.333%}.gs-12>.grid-stack-item[gs-w="5"]{width:41.667%}.gs-12>.grid-stack-item[gs-x="5"]{left:41.667%}.gs-12>.grid-stack-item[gs-w="6"]{width:50%}.gs-12>.grid-stack-item[gs-x="6"]{left:50%}.gs-12>.grid-stack-item[gs-w="7"]{width:58.333%}.gs-12>.grid-stack-item[gs-x="7"]{left:58.333%}.gs-12>.grid-stack-item[gs-w="8"]{width:66.667%}.gs-12>.grid-stack-item[gs-x="8"]{left:66.667%}.gs-12>.grid-stack-item[gs-w="9"]{width:75%}.gs-12>.grid-stack-item[gs-x="9"]{left:75%}.gs-12>.grid-stack-item[gs-w="10"]{width:83.333%}.gs-12>.grid-stack-item[gs-x="10"]{left:83.333%}.gs-12>.grid-stack-item[gs-w="11"]{width:91.667%}.gs-12>.grid-stack-item[gs-x="11"]{left:91.667%}.gs-12>.grid-stack-item[gs-w="12"]{width:100%}.gs-1>.grid-stack-item{width:100%}
--- a/web/themes/default/style.css
+++ b/web/themes/default/style.css
@@ -95,18 +95,63 @@ main{flex:1;overflow-y:auto;padding:20px}

 /* ── CARD ── */
 .card{background:var(--card);border:1px solid var(--border);border-radius:12px;
-  padding:18px;transition:box-shadow .15s,transform .15s}
+  padding:18px;transition:box-shadow .15s,transform .15s;container-type:inline-size}
 .card:hover{box-shadow:0 4px 20px rgba(0,0,0,.3);transform:translateY(-1px)}
 .card-title{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--txt2);
  margin-bottom:14px;display:flex;align-items:center;gap:8px}
 .card-title span{font-size:14px}

+/* ── DASHBOARD FREE GRID (GridStack) ── */
+/* .grid-stack-item-content is already position:absolute + fills the cell
+   (GridStack's own CSS). The card inside just needs to fill that box — it
+   must NOT be position:absolute itself, or it can sit above/intercept
+   GridStack's resize-handle hit area and drag listeners. */
+/* Doc pattern: the card fills its cell; content scrolls if the user resizes
+   the cell smaller than the content needs. */
+.grid-stack-item-content>.card{width:100%;height:100%;margin:0;overflow:auto;box-sizing:border-box}
+/* .card:hover{transform:translateY(-1px)} creates a new containing block right
+   as the user starts dragging, throwing off GridStack's position math. Kill
+   the hover transform for dashboard cards specifically. */
+.grid-stack-item-content>.card:hover{transform:none}
+/* Edit mode: dashed outline + grab cursor on each item */
+#dash-grid.editing .grid-stack-item-content>.card{cursor:grab;
+  outline:1px dashed var(--accent);outline-offset:-1px;user-select:none}
+/* GridStack placeholder styled to theme */
+.grid-stack>.grid-stack-placeholder>.placeholder-content{
+  background:rgba(120,150,255,.12);border:1px dashed var(--accent);border-radius:12px}
+/* Resize handles only visible in edit mode */
+#dash-grid:not(.editing) .ui-resizable-handle{display:none!important}
+/* Per-card controls (hide button) */
+.dash-card-controls{display:none;position:absolute;top:8px;right:8px;gap:4px;z-index:6}
+#dash-grid.editing .dash-card-controls{display:flex}
+.dash-card-ctrl-btn{width:24px;height:24px;border-radius:6px;border:1px solid var(--border);
+  background:var(--raised);color:var(--txt2);cursor:pointer;font-size:12px;
+  display:flex;align-items:center;justify-content:center;line-height:1}
+.dash-card-ctrl-btn:hover{color:var(--accent);border-color:var(--accent)}
+#dash-hidden-bar{display:none;flex-wrap:wrap;gap:8px;margin-top:12px;padding:10px;
+  border:1px dashed var(--border);border-radius:10px}
+#dash-hidden-bar.show{display:flex}
+.dash-hidden-chip{display:flex;align-items:center;gap:6px;padding:4px 10px;font-size:12px;
+  background:var(--raised);border:1px solid var(--border);border-radius:20px;color:var(--txt2)}
+.dash-hidden-chip button{background:none;border:none;color:var(--accent);cursor:pointer;font-size:12px;padding:0}
+
+@media(max-width:768px){
+  #dash-toolbar{display:none}
+}
+
 /* ── HERO ── */
 .hero{grid-column:1/-1;display:grid;grid-template-columns:1fr 320px;gap:16px}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
 .cam-wrap{background:#0a0a0e;border-radius:10px;overflow:hidden;
  min-height:180px;max-height:320px;display:flex;align-items:center;justify-content:center;position:relative}
-.cam-wrap img,.cam-wrap video{width:100%;max-height:320px;height:auto;display:block;object-fit:contain}
+.cam-wrap img,.cam-wrap video{width:100%;max-height:320px;height:auto;display:block;object-fit:contain;
+  -webkit-user-drag:none;user-select:none}
+/* Inside the dashboard grid the camera card can be resized taller than the
+   default 320px cap — flex column: title row keeps its height, cam view
+   flexes to fill whatever cell height the user chose. */
+.grid-stack-item-content>#card-camera{display:flex;flex-direction:column}
+.grid-stack-item-content .cam-wrap{flex:1;min-height:0;max-height:none}
+.grid-stack-item-content .cam-wrap img,.grid-stack-item-content .cam-wrap video{max-height:100%;height:100%}
 .cam-placeholder{color:var(--txt2);font-size:13px;text-align:center;padding:20px}
@keyframes spin{to{transform:rotate(360deg)}}
 .cam-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.15);
@@ -161,6 +206,12 @@ main{flex:1;overflow-y:auto;padding:20px}
 /* ── TEMPS ── */
 .temp-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
 .temp-card-inner{display:grid;grid-template-columns:1fr 1fr;gap:12px}
+@container (max-width:340px){
+  .temp-card-inner{grid-template-columns:1fr}
+  .temp-val{font-size:24px}
+  .temp-edit{flex-wrap:wrap}
+  .temp-input{width:100%}
+}
 .temp-block{background:var(--raised);border-radius:10px;padding:14px;position:relative}
 .temp-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--txt2);margin-bottom:6px}
 .temp-row{display:flex;align-items:baseline;gap:6px}
--- a/web/translations/de.json
+++ b/web/translations/de.json
@@ -121,6 +121,7 @@
  "lbl_feed": "Einziehen",
  "lbl_layers": "Layer",
  "lbl_light": "💡 Licht",
+  "lbl_pause_reason": "Druck pausiert:",
  "lbl_remaining": "Restzeit:",
  "lbl_slicer_time": "Slicer-Schätzung:",
  "lbl_spoolman_sync_rate": "Sync-Rate (s, 0=Druckende)",
@@ -212,6 +213,7 @@
  "progress_action_slots": "Slots zuordnen",
  "settings_auto_leveling": "Auto-Leveling vor Druck",
  "settings_auto_leveling_label": "Auto-Leveling vor dem Druck",
+  "settings_vibration_compensation": "Resonanzkompensation",
  "settings_btn_tooltip": "Einstellungen",
  "settings_camera_on_print": "Kamera bei Druckstart einschalten",
  "settings_cat_connection": "Verbindung",
@@ -245,6 +247,19 @@
  "settings_password": "MQTT-Passwort",
  "settings_poll": "Poll-Intervall (Sekunden)",
  "settings_poll_interval_hint": "Wie oft die Bridge den Druckerstatus abfragt",
+  "settings_verbose_http_log": "Jede HTTP-Anfrage loggen (ausführlich)",
+  "dash_edit": "Dashboard anpassen",
+  "dash_done": "Fertig",
+  "dash_reset": "Zurücksetzen",
+  "dash_preset_standard": "Standard",
+  "dash_preset_wide89": "Desktop breit",
+  "dash_hidden_cards": "Ausgeblendete Karten",
+  "dash_show": "Einblenden",
+  "dash_hide": "Ausblenden",
+  "dash_toggle_width": "Breite umschalten",
+  "dash_save_preset": "Als Preset speichern",
+  "dash_preset_name_prompt": "Preset-Name:",
+  "dash_preset_delete_confirm": "Preset \"{name}\" löschen?",
  "settings_poll_interval_label": "Poll-Intervall (Sekunden)",
  "settings_print": "Druckeinstellungen",
  "settings_printer_ip": "Drucker-IP",
@@ -296,6 +311,8 @@
  "ss_dur": "⏱ Druckzeit",
  "ss_name": "A–Z Name",
  "store_delete_confirm": "Datei löschen?",
+  "store_delete_selected": "Auswahl löschen",
+  "store_delete_selected_confirm": "{n} ausgewählte Dateien löschen?",
  "store_download": "⬇ Download",
  "store_empty": "Noch keine Dateien hochgeladen.",
  "store_estimate": "Schätzung",
@@ -304,6 +321,9 @@
  "store_print": "▶ Drucken",
  "store_print_confirm": "Datei drucken?",
  "store_refresh": "↻ Aktualisieren",
+  "store_select_all": "Alle auswählen",
+  "store_selected_count": "{n} ausgewählt",
+  "store_exit_select": "Abbrechen",
  "store_search_placeholder": "🔍 Suche…",
  "store_upload_busy": "⏳ Hochladen…",
  "store_upload_error": "✗ {error}",
--- a/web/translations/en.json
+++ b/web/translations/en.json
@@ -121,6 +121,7 @@
  "lbl_feed": "Load",
  "lbl_layers": "Layer",
  "lbl_light": "💡 Light",
+  "lbl_pause_reason": "Print paused:",
  "lbl_remaining": "Remaining:",
  "lbl_slicer_time": "Slicer estimate:",
  "lbl_spoolman_sync_rate": "Sync rate (s, 0=end of print)",
@@ -212,6 +213,7 @@
  "progress_action_slots": "Map slots",
  "settings_auto_leveling": "Auto-Leveling Default",
  "settings_auto_leveling_label": "Auto-Leveling before print",
+  "settings_vibration_compensation": "Resonance Compensation",
  "settings_btn_tooltip": "Settings",
  "settings_camera_on_print": "Turn camera on at print start",
  "settings_cat_connection": "Connection",
@@ -245,6 +247,19 @@
  "settings_password": "MQTT Password",
  "settings_poll": "Poll Interval (seconds)",
  "settings_poll_interval_hint": "How often the bridge queries printer status",
+  "settings_verbose_http_log": "Log every HTTP request (verbose)",
+  "dash_edit": "Customize dashboard",
+  "dash_done": "Done",
+  "dash_reset": "Reset",
+  "dash_preset_standard": "Standard",
+  "dash_preset_wide89": "Wide desktop",
+  "dash_hidden_cards": "Hidden cards",
+  "dash_show": "Show",
+  "dash_hide": "Hide",
+  "dash_toggle_width": "Toggle width",
+  "dash_save_preset": "Save as preset",
+  "dash_preset_name_prompt": "Preset name:",
+  "dash_preset_delete_confirm": "Delete preset \"{name}\"?",
  "settings_poll_interval_label": "Poll Interval (seconds)",
  "settings_print": "Print Settings",
  "settings_printer_ip": "Printer IP",
@@ -296,6 +311,8 @@
  "ss_dur": "⏱ Print time",
  "ss_name": "A–Z Name",
  "store_delete_confirm": "Delete file?",
+  "store_delete_selected": "Delete Selected",
+  "store_delete_selected_confirm": "Delete {n} selected files?",
  "store_download": "⬇ Download",
  "store_empty": "No files uploaded yet.",
  "store_estimate": "Estimate",
@@ -304,6 +321,9 @@
  "store_print": "▶ Print",
  "store_print_confirm": "Print file?",
  "store_refresh": "↻ Refresh",
+  "store_select_all": "Select All",
+  "store_selected_count": "{n} selected",
+  "store_exit_select": "Cancel",
  "store_search_placeholder": "🔍 Search…",
  "store_upload_busy": "⏳ Uploading…",
  "store_upload_error": "✗ {error}",
--- a/web/translations/es.json
+++ b/web/translations/es.json
@@ -121,6 +121,7 @@
  "lbl_feed": "Cargar",
  "lbl_layers": "Capa",
  "lbl_light": "💡 Luz",
+  "lbl_pause_reason": "Impresión pausada:",
  "lbl_remaining": "Restante:",
  "lbl_slicer_time": "Estimación del slicer:",
  "lbl_spoolman_sync_rate": "Tasa de sincronización (s, 0=fin impresión)",
@@ -212,6 +213,7 @@
  "progress_action_slots": "Asignar ranuras",
  "settings_auto_leveling": "Autonivelado antes de imprimir",
  "settings_auto_leveling_label": "Autonivelado antes de imprimir",
+  "settings_vibration_compensation": "Compensación de resonancia",
  "settings_btn_tooltip": "Ajustes",
  "settings_camera_on_print": "Encender cámara al iniciar impresión",
  "settings_cat_connection": "Conexión",
@@ -245,6 +247,19 @@
  "settings_password": "Contraseña MQTT",
  "settings_poll": "Intervalo de sondeo (segundos)",
  "settings_poll_interval_hint": "Con qué frecuencia el bridge consulta el estado de la impresora",
+  "settings_verbose_http_log": "Registrar cada solicitud HTTP (detallado)",
+  "dash_edit": "Personalizar panel",
+  "dash_done": "Listo",
+  "dash_reset": "Restablecer",
+  "dash_preset_standard": "Estándar",
+  "dash_preset_wide89": "Escritorio ancho",
+  "dash_hidden_cards": "Tarjetas ocultas",
+  "dash_show": "Mostrar",
+  "dash_hide": "Ocultar",
+  "dash_toggle_width": "Cambiar ancho",
+  "dash_save_preset": "Guardar como preset",
+  "dash_preset_name_prompt": "Nombre del preset:",
+  "dash_preset_delete_confirm": "¿Eliminar el preset \"{name}\"?",
  "settings_poll_interval_label": "Intervalo de sondeo (segundos)",
  "settings_print": "Ajustes de impresión",
  "settings_printer_ip": "IP de impresora",
@@ -296,6 +311,8 @@
  "ss_dur": "⏱ Tiempo de impresión",
  "ss_name": "A–Z Nombre",
  "store_delete_confirm": "¿Eliminar archivo?",
+  "store_delete_selected": "Eliminar seleccionados",
+  "store_delete_selected_confirm": "¿Eliminar {n} archivos seleccionados?",
  "store_download": "⬇ Descargar",
  "store_empty": "Aún no hay archivos subidos.",
  "store_estimate": "Estimación",
@@ -304,6 +321,9 @@
  "store_print": "▶ Imprimir",
  "store_print_confirm": "¿Imprimir archivo?",
  "store_refresh": "↻ Actualizar",
+  "store_select_all": "Seleccionar todo",
+  "store_selected_count": "{n} seleccionados",
+  "store_exit_select": "Cancelar",
  "store_search_placeholder": "🔍 Buscar…",
  "store_upload_busy": "⏳ Subiendo…",
  "store_upload_error": "✗ {error}",
--- a/web/translations/fr.json
+++ b/web/translations/fr.json
@@ -121,6 +121,7 @@
  "lbl_feed": "Charger",
  "lbl_layers": "Couche",
  "lbl_light": "💡 Lumière",
+  "lbl_pause_reason": "Impression en pause :",
  "lbl_remaining": "Restant :",
  "lbl_slicer_time": "Estimation slicer :",
  "lbl_spoolman_sync_rate": "Taux de sync. (s, 0=fin impression)",
@@ -296,6 +297,8 @@
  "ss_dur": "⏱ Durée d'impression",
  "ss_name": "A–Z Nom",
  "store_delete_confirm": "Supprimer le fichier ?",
+  "store_delete_selected": "Supprimer la sélection",
+  "store_delete_selected_confirm": "Supprimer {n} fichiers sélectionnés ?",
  "store_download": "⬇ Télécharger",
  "store_empty": "Aucun fichier uploadé.",
  "store_estimate": "Estimation",
@@ -304,6 +307,9 @@
  "store_print": "▶ Imprimer",
  "store_print_confirm": "Imprimer le fichier ?",
  "store_refresh": "↻ Actualiser",
+  "store_select_all": "Tout sélectionner",
+  "store_selected_count": "{n} sélectionné(s)",
+  "store_exit_select": "Annuler",
  "store_search_placeholder": "🔍 Rechercher…",
  "store_upload_busy": "⏳ Envoi en cours…",
  "store_upload_error": "✗ {error}",
--- a/web/translations/it.json
+++ b/web/translations/it.json
@@ -121,6 +121,7 @@
  "lbl_feed": "Carica",
  "lbl_layers": "Layer",
  "lbl_light": "💡 Luce",
+  "lbl_pause_reason": "Stampa in pausa:",
  "lbl_remaining": "Rimanente:",
  "lbl_slicer_time": "Stima slicer:",
  "lbl_spoolman_sync_rate": "Frequenza sync (s, 0=fine stampa)",
@@ -296,6 +297,8 @@
  "ss_dur": "⏱ Tempo di stampa",
  "ss_name": "Nome A–Z",
  "store_delete_confirm": "Eliminare il file?",
+  "store_delete_selected": "Elimina selezionati",
+  "store_delete_selected_confirm": "Eliminare {n} file selezionati?",
  "store_download": "⬇ Scarica",
  "store_empty": "Nessun file caricato.",
  "store_estimate": "Stima",
@@ -304,6 +307,9 @@
  "store_print": "▶ Stampa",
  "store_print_confirm": "Stampare il file?",
  "store_refresh": "↻ Aggiorna",
+  "store_select_all": "Seleziona tutto",
+  "store_selected_count": "{n} selezionati",
+  "store_exit_select": "Annulla",
  "store_search_placeholder": "🔍 Cerca…",
  "store_upload_busy": "⏳ Caricamento in corso…",
  "store_upload_error": "✗ {error}",
--- a/web/translations/zh-cn.json
+++ b/web/translations/zh-cn.json
@@ -121,6 +121,7 @@
  "lbl_feed": "进料",
  "lbl_layers": "层",
  "lbl_light": "💡 灯光",
+  "lbl_pause_reason": "打印已暂停：",
  "lbl_remaining": "剩余时间:",
  "lbl_slicer_time": "切片预估:",
  "lbl_spoolman_sync_rate": "同步频率（秒，0=打印结束）",
@@ -212,6 +213,7 @@
  "progress_action_slots": "分配槽位",
  "settings_auto_leveling": "打印前自动调平",
  "settings_auto_leveling_label": "打印前自动调平",
+  "settings_vibration_compensation": "打印前共振补偿",
  "settings_btn_tooltip": "设置",
  "settings_camera_on_print": "打印开始时开启相机",
  "settings_cat_connection": "连接",
@@ -245,6 +247,19 @@
  "settings_password": "MQTT 密码",
  "settings_poll": "轮询间隔（秒）",
  "settings_poll_interval_hint": "Bridge 查询打印机状态的频率",
+  "settings_verbose_http_log": "记录每个 HTTP 请求（详细模式）",
+  "dash_edit": "自定义仪表盘",
+  "dash_done": "完成",
+  "dash_reset": "重置",
+  "dash_preset_standard": "标准",
+  "dash_preset_wide89": "宽屏桌面",
+  "dash_hidden_cards": "隐藏的卡片",
+  "dash_show": "显示",
+  "dash_hide": "隐藏",
+  "dash_toggle_width": "切换宽度",
+  "dash_save_preset": "另存为预设",
+  "dash_preset_name_prompt": "预设名称：",
+  "dash_preset_delete_confirm": "删除预设 \"{name}\"？",
  "settings_poll_interval_label": "轮询间隔（秒）",
  "settings_print": "打印设置",
  "settings_printer_ip": "打印机 IP",
@@ -296,6 +311,8 @@
  "ss_dur": "⏱ 打印时间",
  "ss_name": "A–Z 名称",
  "store_delete_confirm": "删除文件?",
+  "store_delete_selected": "删除所选",
+  "store_delete_selected_confirm": "删除已选择的 {n} 个文件?",
  "store_download": "⬇ 下载",
  "store_empty": "尚未上传文件。",
  "store_estimate": "估算",
@@ -304,6 +321,9 @@
  "store_print": "▶ 打印",
  "store_print_confirm": "打印文件?",
  "store_refresh": "↻ 刷新",
+  "store_select_all": "全选",
+  "store_selected_count": "已选择 {n} 个",
+  "store_exit_select": "取消",
  "store_search_placeholder": "🔍 搜索…",
  "store_upload_busy": "⏳ 上传中…",
  "store_upload_error": "✗ {error}",
Author	SHA1	Message	Date
viewit	6e72346129	fix(ams): support multiple daisy-chained ACE units (Issue #95 ) All checks were successful Nightly Build / build (push) Successful in 10m12s Details ace_direct mode (no toolhead buffer) only kept the first reported ACE unit and silently dropped any others. Affects e.g. the Kobra S1 with two ACE Pro units - the dashboard and OrcaSlicer sync only ever saw 4 of 8 slots. Global slot index is now box_id * 4 + local slot across all units, matching the existing //4-%4 fallback in _global_to_box_slot. Single-ACE (Kobra X) behavior is unchanged (unit id 0 -> same indices as before). feat(store): multi-select + bulk delete in the GCode browser (Issue #94) Checkbox on every file card enters select mode; clicking anywhere on a selected-mode card toggles it, existing per-file actions keep working via stopPropagation. 'Select All' only affects the currently filtered/visible files. Bulk delete is N parallel calls to the existing single-file DELETE endpoint (no new backend route) with one confirmation dialog.	2026-07-19 18:44:46 +02:00
viewit	99bc1797c8	fix(camera): share one ffmpeg connection for /api/camera/stream All checks were successful Nightly Build / build (push) Successful in 9m34s Details Manually integrated from PR #91 (Pavulon87) - the PR branch itself had unresolved git conflict markers in handle_camera_stream from a stale rebase against nightly, so it couldn't be merged directly. /api/camera/stream previously spawned a dedicated ffmpeg process and printer connection per HTTP client. The printer only tolerates a very limited number of concurrent camera connections, so two simultaneous viewers (dashboard + a Moonraker client, two browser tabs, ...) could already exhaust that limit and cause intermittent 429/"stream unavailable" failures. Adds a third CameraCache fanout channel (mjpeg_subscribers), mirroring the existing h264 pattern, so all /api/camera/stream consumers share one ffmpeg process. Also carries over two related fixes found in the PR: ensure_running() checked self._proc_* instead of self._task_*, leaving a race window where two callers could each spawn a duplicate ffmpeg process before the first task got scheduled; and reset() didn't cancel the owning task, so a loop stuck in its exponential backoff sleep (up to 300s) wouldn't restart immediately.	2026-07-16 22:33:50 +02:00
viewit	e1b9480098	Merge branch 'pr92' into nightly Some checks failed Nightly Build / build (push) Has been cancelled Details	2026-07-16 21:37:09 +02:00
Pavulon87	03089db6af	fix: self._db did not exist, use self._store Some checks failed Nightly Build / build (push) Has been cancelled Details PR Check / lint-and-test (pull_request) Has been cancelled Details	2026-07-16 14:48:23 +02:00
Pavulon87	cd4a8ce48e	feat(dashboard): show printer pause reason on the dashboard Some checks failed PR Check / lint-and-test (pull_request) Failing after 2s Details	2026-07-16 14:42:48 +02:00
viewit	bf3f043888	chore: add missing PR #88 entry to nightly changelog The stale-slot-profile-guard fix (walterioo, merged as `bf94a8f`) was never mentioned in a nightly release body — it landed between two changelog overwrites.	2026-07-16 11:36:09 +02:00
viewit	b9594d4a22	feat(dashboard): free drag+resize grid with custom presets (Issue #89 ) All checks were successful Nightly Build / build (push) Successful in 13m35s Details Replace the fixed dashboard layout with a fully customizable GridStack.js grid (12-col snap grid, vendored + inlined so it also works in OrcaSlicer's embedded webview). Cards can be dragged, resized, hidden and rearranged; layout persists per browser. Includes two built-in presets (Standard, Wide desktop per the original Issue #89 proposal) plus the ability to save/apply/delete named custom presets. fix(camera): stream freeze after ~15-30min from non-monotonic FLV timestamps — ffmpeg's realtime pacing stalls on PTS jumps in the printer's stream. Fixed with -use_wallclock_as_timestamps on both ffmpeg call sites (CameraCache._input_args, _run_h264_loop). Issue #90. test: fix tests/conftest.py referencing a stale bridge/ subfolder path and missing args.data_dir (pre-existing breakage, unrelated to this feature); rewrite the two test_settings.py cases that still mocked the removed _find_env_path from the old .env-based settings storage.	2026-07-16 11:34:34 +02:00
Walter Almada B	bf94a8f563	fix(filament): suppress stale slot profile when AMS material family changes Some checks failed PR Check / lint-and-test (pull_request) Has been cancelled Details Nightly Build / build (push) Successful in 14m49s Details A per-slot filament profile override (config.ini [filament_profiles]) stores only {vendor, name, id} and is sticky: swapping the physical filament updates the AMS colour + type live, but the saved profile persisted. Loading yellow PLA into a slot that held "KINGROON PETG Basic" kept showing/sending PETG in the panel and the OrcaSlicer lane hint, and survived restarts (config.ini). Resolve the effective profile per slot as the saved override only when its material family still matches the loaded AMS material — PLA / PLA+ / PLA SILK / PLA MATTE are one family, so within-family swaps never invalidate a valid profile (guards against the earlier over-strict material compare). On a family change the override is suppressed (slot falls back to the generic default) but NOT deleted, so re-loading the original material reactivates it. Profile material is resolved from the Orca filament library; unknown → never suppress. Wired into the three resolution sites: handle_kx_filament_slots (panel), _build_lane_data (OrcaSlicer AMS array), _build_mmu_object (gate_filament_name). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-08 23:09:16 -07:00
viewit	eda14db897	feat: pull image from registry instead of local build, ask stable/nightly All checks were successful Nightly Build / build (push) Successful in 13m34s Details start.sh now pulls gitea.it-drui.de/viewit/kx-bridge:latest or :nightly depending on user choice (interactive prompt or ./start.sh <channel> argument), instead of building the image locally from source.	2026-07-07 15:11:19 +02:00
viewit	dcf852db49	chore: update nightly changelog All checks were successful Nightly Build / build (push) Successful in 9m59s Details	2026-07-07 01:26:29 +02:00
viewit	d2c92c2deb	fix(settings): stale env vars survived bridge restart, reverting saved changes _restart_bridge() cleared a hardcoded, manually-maintained list of env keys before restarting — every setting added since (vibration_compensation, host_ip, poll_interval, verbose_http_log) was missing from it. The old process's env var therefore survived into the new process and silently overrode the freshly written config.ini value, making toggles appear to revert right after saving. Fixed at the root: config_loader.CONFIG_ENV_MAPPING is now the single source of truth for which env keys back which config.ini options, and _restart_bridge() derives its cleanup list from it. A newly added setting can't be forgotten here again.	2026-07-07 01:23:01 +02:00
viewit	b541aafc74	feat(settings): make the HTTP access log toggleable in the UI Previous commit hard-disabled aiohttp's per-request access log via setLevel(WARNING), with no way to turn it back on. Added a 'verbose_http_log' setting (default off) — toggle in Settings, persisted to config.ini, applied on bridge start via _set_verbose_http_log().	2026-07-07 01:20:34 +02:00
viewit	f2f4447809	chore: quiet aiohttp per-request access log Every HTTP request logged an INFO line via aiohttp's access logger, drowning out the bridge's own logs given the frontend's 2s poll interval. Raised the aiohttp.access logger threshold to WARNING.	2026-07-07 01:12:30 +02:00
viewit	a3deb33b97	fix(spoolman): status dot showed green when Spoolman was unreachable /kx/spoolman/status only exposed 'configured' (server URL is set), not actual reachability — health_check() ran once at boot and was only logged, never surfaced to the API or rechecked afterwards. Now the poll loop rechecks reachability every 30s, the status endpoint returns 'reachable', and the frontend dot shows red + '(unreachable)' when Spoolman is configured but not responding.	2026-07-07 01:08:41 +02:00
viewit	2e2061a269	fix(settings): poll_interval was saved but never applied The setting was persisted to config.ini and returned by /api/settings, but --poll-interval was never registered as an argparse argument and POLL_INTERVAL was missing from config_loader's env mapping, so self._args.poll_interval never existed. The poll loop used a hardcoded 3.0s wait regardless of the configured value.	2026-07-07 01:04:44 +02:00
viewit	e4bf2c9b95	chore: nightly changelog All checks were successful Nightly Build / build (push) Successful in 16m2s Details	2026-07-07 00:13:34 +02:00
viewit	aea6e457f3	refactor: dedupe upload response, log user-relevant swallowed errors - OctoPrint upload response was built twice in handle_file_upload - gcode_filaments cache load failure on dashboard reprint now logs a warning (silent failure would degrade the Issue #84 fix unnoticed) - filament metadata backfill failures now log at debug level	2026-07-06 22:39:09 +02:00
viewit	0ae8ae59be	refactor: extract shared print payload builder and skip-state reset The print/start payload was duplicated in three places (upload path, KX store, Moonraker API) and had drifted: the settings-based vibration_compensation value was missing in the upload path. All three paths now use _build_print_payload() and _reset_skip_state().	2026-07-06 22:35:56 +02:00
viewit	0322ade606	refactor: translate all logs, comments and API error strings to English Logs are user-facing across all locales; comments and docstrings switch to English for external contributors. No behavior change.	2026-07-06 22:33:25 +02:00
viewit	786fa08ca0	fix: dashboard reprint slot-shift, startup IP log, resonance compensation toggle Some checks failed Nightly Build / build (push) Failing after 1m5s Details - Dashboard reprint now delegates to _start_print with gcode_filaments from DB so the used_paint_indices filter applies correctly (Issue #84) - Startup log no longer shows 0.0.0.0 — actual LAN IP is displayed (Issue #86) - New vibration_compensation setting: toggle in Settings UI activates resonance compensation before each print, follows exact auto_leveling pattern (Issue #85)	2026-07-06 13:54:44 +02:00
				`@@ -0,0 +1 @@`
				.grid-stack{position:relative}.grid-stack-rtl{direction:ltr}.grid-stack-rtl>.grid-stack-item{direction:rtl}.grid-stack-placeholder>.placeholder-content{background-color:rgba(0,0,0,.1);margin:0;position:absolute;width:auto;z-index:0!important}.grid-stack>.grid-stack-item{position:absolute;padding:0}.grid-stack>.grid-stack-item>.grid-stack-item-content{margin:0;position:absolute;width:auto;overflow-x:hidden;overflow-y:auto}.grid-stack>.grid-stack-item.size-to-content:not(.size-to-content-max)>.grid-stack-item-content{overflow-y:hidden}.grid-stack-item>.ui-resizable-handle{position:absolute;font-size:.1px;display:block;-ms-touch-action:none;touch-action:none}.grid-stack-item.ui-resizable-autohide>.ui-resizable-handle,.grid-stack-item.ui-resizable-disabled>.ui-resizable-handle{display:none}.grid-stack-item>.ui-resizable-ne,.grid-stack-item>.ui-resizable-nw,.grid-stack-item>.ui-resizable-se,.grid-stack-item>.ui-resizable-sw{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="%23666" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" viewBox="0 0 20 20"><path d="m10 3 2 2H8l2-2v14l-2-2h4l-2 2"/></svg>');background-repeat:no-repeat;background-position:center}.grid-stack-item>.ui-resizable-ne{transform:translate(0,10px) rotate(45deg)}.grid-stack-item>.ui-resizable-sw{transform:rotate(45deg)}.grid-stack-item>.ui-resizable-nw{transform:translate(0,10px) rotate(-45deg)}.grid-stack-item>.ui-resizable-se{transform:rotate(-45deg)}.grid-stack-item>.ui-resizable-nw{cursor:nw-resize;width:20px;height:20px;top:0}.grid-stack-item>.ui-resizable-n{cursor:n-resize;height:10px;top:0;left:25px;right:25px}.grid-stack-item>.ui-resizable-ne{cursor:ne-resize;width:20px;height:20px;top:0}.grid-stack-item>.ui-resizable-e{cursor:e-resize;width:10px;top:15px;bottom:15px}.grid-stack-item>.ui-resizable-se{cursor:se-resize;width:20px;height:20px}.grid-stack-item>.ui-resizable-s{cursor:s-resize;height:10px;left:25px;bottom:0;right:25px}.grid-stack-item>.ui-resizable-sw{cursor:sw-resize;width:20px;height:20px}.grid-stack-item>.ui-resizable-w{cursor:w-resize;width:10px;top:15px;bottom:15px}.grid-stack-item.ui-draggable-dragging>.ui-resizable-handle{display:none!important}.grid-stack-item.ui-draggable-dragging{will-change:left,top;cursor:move}.grid-stack-item.ui-resizable-resizing{will-change:width,height}.ui-draggable-dragging,.ui-resizable-resizing{z-index:10000}.ui-draggable-dragging>.grid-stack-item-content,.ui-resizable-resizing>.grid-stack-item-content{box-shadow:1px 4px 6px rgba(0,0,0,.2);opacity:.8}.grid-stack-animate,.grid-stack-animate .grid-stack-item{transition:left .3s,top .3s,height .3s,width .3s}.grid-stack-animate .grid-stack-item.grid-stack-placeholder,.grid-stack-animate .grid-stack-item.ui-draggable-dragging,.grid-stack-animate .grid-stack-item.ui-resizable-resizing{transition:left 0s,top 0s,height 0s,width 0s}.grid-stack>.grid-stack-item[gs-y="0"]{top:0}.grid-stack>.grid-stack-item[gs-x="0"]{left:0}.gs-12>.grid-stack-item{width:8.333%}.gs-12>.grid-stack-item[gs-x="1"]{left:8.333%}.gs-12>.grid-stack-item[gs-w="2"]{width:16.667%}.gs-12>.grid-stack-item[gs-x="2"]{left:16.667%}.gs-12>.grid-stack-item[gs-w="3"]{width:25%}.gs-12>.grid-stack-item[gs-x="3"]{left:25%}.gs-12>.grid-stack-item[gs-w="4"]{width:33.333%}.gs-12>.grid-stack-item[gs-x="4"]{left:33.333%}.gs-12>.grid-stack-item[gs-w="5"]{width:41.667%}.gs-12>.grid-stack-item[gs-x="5"]{left:41.667%}.gs-12>.grid-stack-item[gs-w="6"]{width:50%}.gs-12>.grid-stack-item[gs-x="6"]{left:50%}.gs-12>.grid-stack-item[gs-w="7"]{width:58.333%}.gs-12>.grid-stack-item[gs-x="7"]{left:58.333%}.gs-12>.grid-stack-item[gs-w="8"]{width:66.667%}.gs-12>.grid-stack-item[gs-x="8"]{left:66.667%}.gs-12>.grid-stack-item[gs-w="9"]{width:75%}.gs-12>.grid-stack-item[gs-x="9"]{left:75%}.gs-12>.grid-stack-item[gs-w="10"]{width:83.333%}.gs-12>.grid-stack-item[gs-x="10"]{left:83.333%}.gs-12>.grid-stack-item[gs-w="11"]{width:91.667%}.gs-12>.grid-stack-item[gs-x="11"]{left:91.667%}.gs-12>.grid-stack-item[gs-w="12"]{width:100%}.gs-1>.grid-stack-item{width:100%}