Can't play since update

I’ve been playing FBT VR in VRC for almost 3 years now and have never had a single issue that wasn’t almost instantly resolved. I’ve barely touched my pc in the last 2 weeks and tried to play VR today in VRC. 300+ Ms in the steam VR screen. This only happens in vrchat. Boneworks and half life alyx both worked perfectly fine. This only happened in vrchat. I’ve tried everything, every reinstall and uninstall, every optimisation, different vrchat accounts, resets. I need help.