small change in js

static/js/progress.js

@@ -29,6 +29,13 @@ function stopProgressPolling() {
 }
 
 function updateProgressUI(message, progress, total) {
+
+    if (window.progressInitTimeout) {
+        clearTimeout(window.progressInitTimeout);
+        window.progressInitTimeout = null;
+    }
+    
+
     const progressSection = document.getElementById('progressSection');
     const progressBar = progressSection.querySelector('.progress-bar');
     const progressMessage = document.getElementById('progressMessage');
@@ -66,6 +73,19 @@ function showProgress() {
     progressSection.style.display = 'block';
     document.getElementById('generateBtn').disabled = true;
     
+    window.progressInitTimeout = setTimeout(() => {
+        if (progressMessage && progressMessage.textContent === 'Initializing...') {
+            progressMessage.innerHTML = `
+                <div>Initializing...</div>
+                <div style="margin-top: 10px; color: #856404; background: #fff3cd; padding: 10px; border-radius: 4px; font-size: 0.9em;">
+                    Taking longer than expected...<br>
+                    All workers may be busy processing other requests.<br>
+                    Please wait for the queue to clear.
+                </div>
+            `;
+        }
+    }, 5000);
+    
     startProgressPolling();
 }