Hey every time I've tried to join a server it says Not Connected.
I can see the server list, but when I choose one and try to join, this happens.
It only started happening yesterday afternoon, I don't remember changing anything on my computer.
I've been able to connect for about a month or so.

Did you try the intermediate and semi pro rooms?

It either has a QI limit, you are banned from the room (not very likely but...), Or it is full.

It probably has a QI limit. Try joining rooms that are beginner(yellow) or the green rooms because you can join those.

Public rooms created by people usually dont have a QI limit so if you want to play with some random people join those.

EDIT: ninjad.

Oh! rofl no wonder.
I was trying to join a Blackbelt. Kinda forgot I couldn't.
Just wanted to see how they played....

Black Belt rooms are just desame with semi-pro rooms if you're in judo.

Though places like aikido, TK, etc. Well, its tough just to win.