I cant connect to xbox live 95% of the time and when it does and i go on cod black ops it fails to connect to the server.
ive contacted suppport and done everything they suggest, forwarded ports, changed mtu value all with no effect.
ive tried a brand new ethernet cable with no effect.
i just keep getting the same message.
there was a problem while trying to sign in, try again. or contact support.
only other message when testing the connection, one saying turn of my modem for 30 secs and back on. tried it. no joy
also another message says open port 3074, done that still no joy.
My console and this modem/router has work perfect for over a year with no grief, but for the last five days the problems have slowly become worse to the point of not being able to connect at all.