diff --git a/src/App.jsx b/src/App.jsx
index 7f02157..e0f47c8 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -9,27 +9,20 @@ const RTC_CONFIG = {
     {
       urls: "stun:stun.relay.metered.ca:80",
     },
-    {
-      urls: "turn:standard.relay.metered.ca:80",
-      username: "c53a9c971da5e6f3bc959d8d",
-      credential: "QaccPqtPPaxyokXp",
-    },
+    // TCP transport only - VPN blocks UDP relay
     {
       urls: "turn:standard.relay.metered.ca:80?transport=tcp",
       username: "c53a9c971da5e6f3bc959d8d",
       credential: "QaccPqtPPaxyokXp",
     },
-    {
-      urls: "turn:standard.relay.metered.ca:443",
-      username: "c53a9c971da5e6f3bc959d8d",
-      credential: "QaccPqtPPaxyokXp",
-    },
     {
       urls: "turns:standard.relay.metered.ca:443?transport=tcp",
       username: "c53a9c971da5e6f3bc959d8d",
       credential: "QaccPqtPPaxyokXp",
     },
-  ]
+  ],
+  // Force relay to avoid direct connection attempts through VPN
+  iceTransportPolicy: 'relay'
 };
 
 export default function App() {