diff --git a/web/themes/default/app.js b/web/themes/default/app.js
index c6e813a..b8fd63c 100644
--- a/web/themes/default/app.js
+++ b/web/themes/default/app.js
@@ -10,8 +10,8 @@ var camUserStopped=false; // user stopped camera manually — suppress auto-rest
 var _camPollInterval=null; // snapshot-polling interval for Android (no MJPEG support)
 var _lastLoadedFile=null;  // zuletzt geladene/gedruckte Datei für Progress-Karten-Aktionen (Issue #55)
 var _fdDialogOpen=false;          // Dialog ist gerade offen
-var _fdAutoOpenedFile=null;       // Dateiname für den der Dialog auto-geöffnet wurde
-var _fdUserCancelled=false;       // User hat den Auto-Open-Dialog abgebrochen
+var _fdAutoOpenedFile=sessionStorage.getItem('fdAutoOpenedFile')||null;
+var _fdUserCancelled=sessionStorage.getItem('fdUserCancelled')==='1';
 var currentStep=1;
 var currentPanel='dashboard';
 var aceAutoRefillPrefs=(function(){
@@ -664,7 +664,11 @@ function applyState(){
     if(s.file_ready&&s.print_state==='standby'){
       document.getElementById('file-ready-name').textContent=s.file_ready;
       // Neue Datei → Abbruch-Sperre aufheben
-      if(_fdAutoOpenedFile&&_fdAutoOpenedFile!==s.file_ready) _fdUserCancelled=false;
+      if(_fdAutoOpenedFile&&_fdAutoOpenedFile!==s.file_ready){
+        _fdUserCancelled=false;
+        sessionStorage.removeItem('fdUserCancelled');
+        sessionStorage.removeItem('fdAutoOpenedFile');
+      }
       if(shouldAutoOpen){
         // Dialog-Modus: nur Dialog verwenden, den Banner niemals anzeigen.
         frb.style.display='none';
@@ -1333,23 +1337,40 @@ function slotEditFeed(){
 }
 function startReadyFile(filename){
   var fn=filename||S.file_ready;
+  function _doStartReadyFile(){
+    var btn=document.getElementById('file-ready-btn');
+    if(btn){btn.disabled=true;btn.textContent='…';}
+    post('/printer/print/start',{filename:fn})
+      .then(function(r){return r.json();})
+      .then(function(r){
+        document.getElementById('file-ready-banner').style.display='none';
+        if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
+      })
+      .catch(function(e){
+        clog(tr('log_error')+' '+e,'msg-err');
+        if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
+      });
+  }
+  function _gateAndStart(fileObj){
+    if(fileObj && fileObj.web_unverified && webUploadWarningEnabled()){
+      maybeGateWebUpload(fileObj, function(){ startReadyFile(fn); });
+      return;
+    }
+    _doStartReadyFile();
+  }
   var currentFile=(storeFiles||[]).find(function(f){return f.filename===fn;});
-  if(currentFile && currentFile.web_unverified && webUploadWarningEnabled()){
-    maybeGateWebUpload(currentFile, function(){ startReadyFile(fn); });
+  if(currentFile){
+    _gateAndStart(currentFile);
     return;
   }
-  var btn=document.getElementById('file-ready-btn');
-  if(btn){btn.disabled=true;btn.textContent='…';}
-  post('/printer/print/start',{filename:fn})
-    .then(function(r){return r.json();})
-    .then(function(r){
-      document.getElementById('file-ready-banner').style.display='none';
-      if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
-    })
-    .catch(function(e){
-      clog(tr('log_error')+' '+e,'msg-err');
-      if(btn){btn.disabled=false;setText('file-ready-btn',T.file_ready_btn);}
-    });
+  // Fresh page loads may not have storeFiles populated yet.
+  fetch(_apiUrl('/kx/files')).then(function(r){return r.json();}).then(function(d){
+    storeFiles=d.result||[];
+    var refreshed=(storeFiles||[]).find(function(f){return f.filename===fn;})||null;
+    _gateAndStart(refreshed);
+  }).catch(function(){
+    _doStartReadyFile();
+  });
 }
 function cancelReadyFile(){
   post('/api/file_ready/clear',{})
@@ -2136,6 +2157,7 @@ var _filamentDialogMode='store'; // 'store' oder 'banner'
 var _pendingWebVerifyFileId=null;
 var _pendingWebVerifyFilename='';
 var _pendingWebVerifyAction=null;
+var _pendingWebVerifyAutoOpen=false;
 // GCode-Store-Dateiliste. MUSS deklariert sein – sonst ReferenceError, wenn
 // "Slots wählen" im Banner geklickt wird, bevor der Browser-Tab je geladen
 // wurde (Issue #29 / Theme-Auslagerung PR #27).
@@ -2203,7 +2225,8 @@ function clearWebUploadWarningFlag(fileId, onDone){
     });
 }
 
-function maybeGateWebUpload(fileObj, onContinue){
+function maybeGateWebUpload(fileObj, onContinue, opts){
+  opts=opts||{};
   if(!fileObj || !fileObj.web_unverified){
     if(onContinue) onContinue();
     return;
@@ -2212,15 +2235,20 @@ function maybeGateWebUpload(fileObj, onContinue){
     if(onContinue) onContinue();
     return;
   }
+  var cancelledId=sessionStorage.getItem('webVerifyCancelledFileId')||'';
+  if(opts.autoOpen && cancelledId && cancelledId===String(fileObj.id||'')){
+    return;
+  }
   openWebVerifyDialog(fileObj.id, fileObj.filename, function(){
     clearWebUploadWarningFlag(fileObj.id, onContinue);
-  });
+  }, !!opts.autoOpen);
 }
 
-function openWebVerifyDialog(fileId, filename, onConfirm){
+function openWebVerifyDialog(fileId, filename, onConfirm, autoOpen){
   _pendingWebVerifyFileId=fileId;
   _pendingWebVerifyFilename=filename;
   _pendingWebVerifyAction=onConfirm||null;
+  _pendingWebVerifyAutoOpen=!!autoOpen;
   var status=document.getElementById('store-web-verify-status');
   if(status){status.textContent='';}
   openStoreWebVerifyDialog();
@@ -2234,9 +2262,13 @@ function openStoreWebVerifyDialog(){
 function closeStoreWebVerifyDialog(){
   var modal=document.getElementById('store-web-verify-dialog');
   if(modal){modal.classList.remove('open');}
+  if(_pendingWebVerifyAutoOpen && _pendingWebVerifyFileId){
+    sessionStorage.setItem('webVerifyCancelledFileId', String(_pendingWebVerifyFileId));
+  }
   _pendingWebVerifyFileId=null;
   _pendingWebVerifyFilename='';
   _pendingWebVerifyAction=null;
+  _pendingWebVerifyAutoOpen=false;
 }
 
 function confirmStoreWebVerify(){
@@ -2256,9 +2288,11 @@ function confirmStoreWebVerify(){
     .then(function(){
       var fileObj=(storeFiles||[]).find(function(f){return f.id===fileId;});
       if(fileObj){fileObj.web_unverified=false;}
+      sessionStorage.removeItem('webVerifyCancelledFileId');
       _pendingWebVerifyFileId=null;
       _pendingWebVerifyFilename='';
       _pendingWebVerifyAction=null;
+      _pendingWebVerifyAutoOpen=false;
       closeStoreWebVerifyDialog();
       loadStore();
       if(typeof action==='function') action();
@@ -2274,7 +2308,7 @@ function startReadyFileWithSlots(filename,_autoOpen){
   var fn=filename||S.file_ready;
   var currentFile=(storeFiles||[]).find(function(f){return f.filename===fn;});
   if(currentFile && currentFile.web_unverified && webUploadWarningEnabled()){
-    maybeGateWebUpload(currentFile, function(){ startReadyFileWithSlots(fn,_autoOpen); });
+    maybeGateWebUpload(currentFile, function(){ startReadyFileWithSlots(fn,_autoOpen); }, {autoOpen:!!_autoOpen});
     return;
   }
   _filamentDialogMode='banner';
@@ -2295,23 +2329,31 @@ function startReadyFileWithSlots(filename,_autoOpen){
     });
   }
 
+  function _proceedWithFileObj(fileObj){
+    if(fileObj && fileObj.web_unverified && webUploadWarningEnabled()){
+      // Verify gate was bypassed (storeFiles was empty on page load) — re-gate now.
+      if(_autoOpen){_fdDialogOpen=false;}
+      maybeGateWebUpload(fileObj, function(){ startReadyFileWithSlots(fn,_autoOpen); }, {autoOpen:!!_autoOpen});
+      return;
+    }
+    if(fileObj){
+      _storeFileId=fileObj.id;
+      _setGcodeFilamentsFromFileObj(fileObj);
+    }
+    openWithSlots();
+  }
+
   var fileObj=(storeFiles||[]).find(function(f){return f.filename===_storeFilename;});
   if(fileObj){
-    _storeFileId=fileObj.id;
-    _setGcodeFilamentsFromFileObj(fileObj);
-    openWithSlots();
+    _proceedWithFileObj(fileObj);
     return;
   }
 
   // Fallback: refresh file list, then resolve current file by filename.
   fetch(_apiUrl('/kx/files')).then(function(r){return r.json()}).then(function(d){
     storeFiles=d.result||[];
-    var refreshed=(storeFiles||[]).find(function(f){return f.filename===_storeFilename;});
-    if(refreshed){
-      _storeFileId=refreshed.id;
-      _setGcodeFilamentsFromFileObj(refreshed);
-    }
-    openWithSlots();
+    var refreshed=(storeFiles||[]).find(function(f){return f.filename===_storeFilename;})||null;
+    _proceedWithFileObj(refreshed);
   }).catch(function(){
     openWithSlots();
   });
@@ -2495,7 +2537,11 @@ function closeFilamentDialog(){
   var dlg=document.getElementById('filament-dialog');
   if(dlg)dlg.classList.remove('open');
   _fdDialogOpen=false;
-  if(_fdAutoOpenedFile) _fdUserCancelled=true;
+  if(_fdAutoOpenedFile){
+    _fdUserCancelled=true;
+    sessionStorage.setItem('fdUserCancelled','1');
+    sessionStorage.setItem('fdAutoOpenedFile',_fdAutoOpenedFile);
+  }
 }
 
 function confirmFilamentPrint(){