Just wanted to make a thread to help 343 become aware of any minor/ major bugs in MCC.
In Halo 2 Customs, when trying to change teams from Roster. The Green selection appears yellow in game and vise versa. You also cannot change teams once you are in a game.
When playing campaign I checked to see what avatars I had unlocked after completing missions but they were still locked.
Both matchmaking games I have been able to play have ended, showed the scoreboard, and then froze on the MCC loading screen 
I have played only 3 matchmaking games since the game was released, its imposible to find any match… And every time i try to play halo 3 my screen frozes and im send back to xbox menu 
wery disapointing …
My emblem, nameplate, clan tag, rank etc (basically everything) never show up to other players. If I change something, it shows only on my screen. Other players only see everything as default for some reason.
If you play with your triggers swapped like I do(left trigger fires, right trigger throws grenade), when you’re in a vehicle, it doesn’t shoot the guns. I used a banshee earlier and it would let me boost, but then once I held it down long enough, it started firing the guns with the same trigger. That’s definitely a huge error.
For the ones of you that have Matchmaking problems, here’s a guide where you can find some usefull solutions; Click here
you,re welcome,
I can play a match and then everyone dissappears for some reason help please is it my internet or is it the game