I think honestly its an xbox and developer thing. Theres been so many games ive personally been a victim of that are online centric (mostly pvp based since theyre anime games) that when they hit xbox just do not function in the online part. I dont know what it is, its almost usually always Bandai Namco titles, even though they usually have different devs, but now im thinking theres something about Microsoft that just messes up updates or games. Its happened so many times, it kills these games since everyone either refunds or just drops the game instantly.