Hi, I have been playing halo 4 since the release and played every map and game type for the first week no problem. Then 343 released an update about a week later and ever since then I could not play dominion, big team, oddball, and king of the hill. Also, maps such as wreckage, meltdown, abandon, vortex, longbow, and exile won’t work. When I get to the blue 3d unsc loading screen I get booted back to the main menu every time. It might work though right when I sign on for maybe a game or two then this problem starts. But I can play slayer and capture the flag with no problems with these except when abandon is picked for the map. I don’t understand this I have replaced the disc, hard drive, bought a new router, talk to 7 different people from Xbox live and no one knows what to do. This is ridiculous that I paid money for the game, map pack, routers, and hard drive and still can only play half of this game. Can you please help me. Pass it along to the office, your bosses, and whomever I just want to play this game I invested so much money in. Only the first week did it work right and never the same since then. I can’t be the only one with this problem. Seems like everyone from Xbox has given up on helping me. Please help me!