Bazaar infinitely loading, how to change mirrors?

So I updated Bazzite to start using Bazaar and it just keeps infinitely loading. I'm on KDE AMD with gamescope. I believe this may be caused because I'm in China and the download server for Bazaar might be blocked by the great firewall of china. Is there a way to change my mirror to switch download repositories? Discover worked fine but Bazaar is giving me a headache.
Alternative would be installing AstrillVPN to bypass the firewall but the latest update to Bazzite seems to have broken it. It gives me an error that says "ASProxy component has insufficient privilege. Please reinstall the program".