I was about to leave a world with friends when I was given an error about. “you are in an offline test environment, please …. and something else” me and my friend had the same issue. When I closed VRChat it updated the beta version. Thinking ahh that must have been it. But now when I try to log back in it logs in, sits in the aqua loading space and then crashes to destop. I switched to normal branch and have the same issue.
Same thing just happened to me too.
Hey, update. Opt into the open beta, launch the game after it updates, see if it works, then go back off of open beta. That just fixed it for me. At least for now.