I'm in the UK, on Virgin Media broadband and up until this weekend have had a very slow marketplace on xbox live. Now I can't connect at all to the marketplace and receive a error code 80072741.
I have a D-Link DIR 655, the xbox is connected via ethernet cable and the IP is set as the DMZ.
I have cleared the cache, deleted marketplace content from the system data to see if that would work and nothing. I have power cycled the router and modem numberous times and still no dice.
Does anybody have any ideas?