Server Disconnected for Unknown Reason

So the story is like this
just now, i was playing at roar pubbie server

Then fishy joined in and stuff,
Asked me to put my clan tag on,
I went to Limbo mode,
But accidently ended up with blank name
So i got Punkbuster'd for 2 minutes,
After 2 minutes i go back in,
Map was supply
It gives me the server disconnected for unknown reasons
The only way for me to solve it at the,
Is by waiting for the next map,
Which takes a long time,
So i wait for the next map,
Bremen, done.
Got in,
Fishy logged off :<.

So yeah, any suggestions on how to solve this problem?
It's annoying to wait for map change

well, first, change your name by /set name IT PWNS OKAY!
When I have that I just /vid_restart and /reconnect
or just shut off whole et and reconnect.
If it still has the prob, dont ask me.

/set name I'm not gay
/quit
Open et.exe
Connect 127.0.0.1.xx
Play