I have a question I can not logoff GDBT even I re-boot my system. i.t%a{gL  
%R>n5m  
I was trying to logoff for 10 minutes already. Nm"P8/-09  
NBPP?\1  
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. !i
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$9`#p/V  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot