So me and one of my friends while fooling around on halo MCC noticed something that came with some of the recent updates for MCC that when preformed crashes the game and works for.
Halo CE anniversary
Halo 2 Anniversary
So it goes like this, within the character customization settings of mcc, when you load up your characters appearance, if you click and hold down both RT (Right trigger) & RB (Right bumper) simultaneously while viewing the the characters displayed avatar the game will suddenly freeze and crash. We tested this on all the halo character customization screens, and we noticed it only worked on the the anniversary games and I believe halo 3 as well with the recent update. The rest of the games are fine when this button combo is used.
Thought 343 might find this Information interesting haha. Check it out. I’ve had my fun with this little glitch and my friends crashing each other a few times we found it lol. I’m sure you guys will look into it.