lx ItsHavoc xl

I have an issue with in game chat. I am not able to hear the opposing team in game chat in Matchmaking and all the cool classic custom games in h3 and halo reach are unplayable because you can't hear opposing teams in custom game either. This really stinks for people like me that spend most of their time in custom games playing maps with a bunch of friends rather than just play matchmaking. Can this be fixed please.