I have a question I can not logoff GDBT even I re-boot my system.  M_ii  
k:sFI @g  
I was trying to logoff for 10 minutes already. Ce-D^9kC  
nAY'1!Oi  
I hit the logoff button and it not allow me to logoff. I refresh the screen I still saying I still logon and still can access my account. $5v:z   
kHx6]<  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot