I have a question I can not logoff GDBT even I re-boot my system. OX:O^ (-r,  
{+<P:jbz;  
I was trying to logoff for 10 minutes already. Si9Z>MR  
7r+g8+4  
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. g @I6$Z  
U!%!m'  
Did anyone know about it.

可以试试清除Cookies～

Thanks I will try it.

Is working la, Thanks a lot