Hi Raculot, actually the server had put your IP address on a temporary ban, it seems you had two instance of the FQ demo running on the same computer (probably accidental) which causes the two instances to continually kick eachother off the main server which causes a lot of of extra traffic, eventually the FQ sever bans the IP.

I've fixed it, I should probably chance how this works, so one server will just shut down or something like that.