Windows XP/Vista/7 DC after log in, but only on 1 char

I have tried looking for a similar problem in the forum but cant find anything.

This has been going on for the past 5-6 hours.
Whenever I log in the game will kick me out after a few seconds, I can't type, use skills, etc. This is only happening in 1 character though, when I log in with another one everything works fine.

 

I asked a friend to log in my account through her computer, after doing so I was able to play normally again. I don't know if that actually fixed it or if it was just a coincidence.

Edit: It's happening again...

 

I know its supposed to be fixed already but im still getting log in DC. Havent been able to play for a week