I have a question I can not logoff GDBT even I re-boot my system. _PR><L_  
*j0kb"#  
I was trying to logoff for 10 minutes already. *75?%l  
U%~L
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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. 'kz[Gh*8  
0Q1sJDa.  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot