I have a question I can not logoff GDBT even I re-boot my system. $')C&  
D(AH3`*|#  
I was trying to logoff for 10 minutes already. 'u7-Qetj  
d#g))f;  
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. ]%' AZ`8  
<xOX+D  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot