The error message "Oops! We've lost connection to your browser" in uTorrent (and the identical error in BitTorrent) is a well-documented issue related to the WebUI interface used for the "Remote" feature.
. This is usually caused by browser security settings, aggressive ad-blockers, or corrupted configuration files. Immediate Solutions Enable Local Network Access : This is the most common fix for Chrome users. Go to Privacy and security Site settings Local network access and ensure it is set to for the uTorrent URL (usually utweb.rainberrytv.com Disable Browser "Shields" : If you use utorrent oops we 39-ve lost connection to your browser
Pro tip: Try opening the Web UI in an Incognito/Private window. If it works there, the problem is definitely your cache or extensions. The error message "Oops
localhost and 127.0.0.1.The "Oops! We've lost connection to your browser" error in uTorrent Web usually indicates a communication breakdown between the background uTorrent service and your web browser interface 1. Restart the uTorrent Web Application Clear cache, cookies, and site data for localhost and 127