i just join a room, and check out the players stats to check if they hack (LMAO) and when the room master starts, i hear the countdown sound to 0. but the strange thing is that i haven't clicked f5, and the result of this is me not able to click anything, i'm still in the room, but i cant click anything, or join the game.
it is CA Glitching up, go Idle, don't touch anything and then wait for it to say Idle, and then you will be able to Move around and Shit, I know you are talking about the Lobby Screen. like you will actually be able to Join and shit.
Oh yeah, if you want to solve it, just run the game from the website, when you do that it won't show the 54321 countdown, and so the glitch won't happen. Otherwise, if the countdown is starting, just ready up, or go to modification area, shop etc. and you should still be able to continue whatever u were doing