A while ago when I was playing vrchat on my PC, I would join lobbies where different people had different custom avatars. Now when I join lobbies, everybody has the same default avatars and I was wondering how I get back into those original lobbies that I was once in.
Is the issue that you are unable to see custom avatars, or that you are unable to join a specific lobby?
Check your performance and safety settings. The lobby isn’t hiding avatar, your client has been told to hide things. Just explore the menu, it’s fun.