ok so was working fine untill about an hour ago, then suddendly i am getting the halo 4 server is unavaible wont let me do any spec opps or join my firends loby however i am able to join and play games in the wargames am from the dfw area some one please help or tell me what is going on,
P.S. before u say its my internet, its not casue i have atat uverse at 12 mbps upload router is right next to me and have full connection to it, also my nat ratting is open