I have a question I can not logoff GDBT even I re-boot my system. }7>r,  
v)*/E'Cr*  
I was trying to logoff for 10 minutes already. /Q4TQ\:  
o~#cpU4{o  
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. `.dX@<  
#,0PLU3%  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot