When i try to connect to a mulyiplayer server, it tells me Not Connected. Tried to make a firewall exception, resetting, reinstalling, nothing. I CAN however connect to the beginner server after defeating Uke. I cannot see the queue , though

About the queue, press escape twice.
Also, perhaps your at a higher belt than what's allowed at that server.

i am having the same problem. pressing escape twice doesnt put a queue. i am a blackbelt however, and can connect to no servers. it will show me the room names, and how many people are in them, but once i join it says "not connected" and under ukes score it says waiting...

http://forum.toribash.com/showthread.php?t=214209

Try going through these steps and see if that solves your problem.

If you're trying to connect to Intermediate or SemiPro servers and your a black belt, the SemiPro server will only allow Brown Belts, or lower, Intermediate servers are for green belts or lower only. I'm not sure what the problem is, but if you can't connect to any server at ALL, go to the support channel on the IRC is my suggestion.

Confirmed that the issue is resolved.