Marathon Crashing after Completing a Match

I personally haven't experienced it, but my partner has been crashing every time he loads out of a match. Booting up the game, navigating the menus, and actually playing the game all work just fine. I'm not sure why, or what's happening, but his game freezes and closes right after we exfil or wipe. It's really frustrating, and it's sad to see considering he's a loyal fan of the game. I'd hate to see him quit because of this annoyance. Hope it can be figured out soon.