I have a question I can not logoff GDBT even I re-boot my system. ~NpA".PB  
`1bv@yzq  
I was trying to logoff for 10 minutes already. .~l=zu  
34Kw!  
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. a_'2V;  
#?/ <  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot