Windows Defender Firewall may block the background service from communicating with your browser, even on localhost.
Ensure uTorrent is whitelisted in your system firewall. utorrent oops we 39-ve lost connection to your browser
Security software can sometimes flag the communication between your browser and uTorrent as a threat. Windows Defender Firewall may block the background service
Here are the most effective ways to restore your connection. 1. Allow Local Network Access (Chrome Fix) utorrent oops we 39-ve lost connection to your browser
Corrupted configuration files can cause persistent connection drops. Close uTorrent Web completely from the system tray. Windows + R , and hit Enter. Delete the following files: settings.dat settings.dat.backup