The "Oops! We've lost connection to your browser" error in uTorrent Web for Mac typically occurs when the local web interface cannot communicate with the underlying uTorrent process . This is often due to browser security settings, network permissions, or corrupted local data rather than a critical failure of the software itself. Common Fixes for uTorrent Web on Mac 10 sites How to make uTorrent work with Brave Browser on Mac OSX Oct 29, 2022 —