>>343291753
some vrc updates are non-network compatible
this means that anyone who updates will no longer be able to connect to people who haven't updated. so, in short, if you haven't updated, everyone who has updated will be invisible, unhearable, etc. it's like they don't exist (although the game server knows they do). and you're the same way to them.
so, update vrc. or get them all to update vrc (ofc you can't control that but)