diff --git a/index.html b/index.html
index f767482..25daf9d 100644
--- a/index.html
+++ b/index.html
@@ -53,7 +53,7 @@ let mediaRecorder, audioChunks = [], userAudioBlob = null, ttsText = '';
 let isRecording = false, isAnalyzing = false, micAnalyser = null, micAnimId = null;
 let recordStartTime = 0, recordDuration = 0;
 // ---------- Версия ----------
-const VERSION = 'v50';
+const VERSION = 'v51';
 document.getElementById('ver').textContent = VERSION;
 
 // ---------- Перевод на русский (Groq) ----------
@@ -660,7 +660,13 @@ async function transcribe(blob) {
     };
 
     ws.onerror = () => { console.log('[WS] error'); clearTimeout(timeout); done({ text: '', error: 'network' }); };
-    ws.onclose = (e) => { console.log('[WS] close code=' + e.code); clearTimeout(timeout); done({ text: '', error: 'network' }); };
+    ws.onclose = (e) => {
+      console.log('[WS] close code=' + e.code);
+      // close может прийти раньше onmessage — даём фору 500ms
+      setTimeout(() => {
+        if (!settled) { clearTimeout(timeout); done({ text: '', error: 'network' }); }
+      }, 500);
+    };
   });
 }