diff --git a/config.json b/config.json
index 4adc091..052a6b3 100644
--- a/config.json
+++ b/config.json
@@ -22,11 +22,11 @@
     "name": "@aibrow/extension"
   },
 
-  "defaultAiModel": "gemma-2b-instruct-q4-k-m",
-  "permissionRequiredForDefaultModel": true,
+  "defaultAiModel": "smollm2-1-7b-instruct-q4-k-m",
+  "permissionRequiredForDefaultModel": false,
   "permissionAlwaysAllowedOrigins": ["https://aibrow.ai"],
 
-  "autoDisposeModelTimeout": 300000,
+  "autoDisposeModelTimeout": 60000,
   "autoShutdownNativeClientTimeout": 300000,
 
   "updateCheckInterval": 21600000
diff --git a/src/shared/IPC/IPCClient/IPCInflightRequest.ts b/src/shared/IPC/IPCClient/IPCInflightRequest.ts
index 153b558..abb673c 100644
--- a/src/shared/IPC/IPCClient/IPCInflightRequest.ts
+++ b/src/shared/IPC/IPCClient/IPCInflightRequest.ts
@@ -107,7 +107,7 @@ export class IPCInflightRequest {
   }
 
   #handleDisconnect = () => {
-    const lastError = chrome.runtime.lastError
+    const lastError = chrome?.runtime?.lastError
     if (lastError && typeof (lastError.message) === 'string') {
       this.#reject(new Error(lastError.message))
     } else {