Hello Could you please help me, the users can't connect to the isa server fwc users can't update the fwc they receive this message :( the server is not responding when client requests an update Possible cause: the server is not isa server or the server is down)and of course its not down and it is an isa server They can update to another fw server but not this specific one, even with the ip address, and it was working fine yesterday If any one knows what the possible reason is, please don't hesitate to tell me Hanan