MCC 'Not Resonding'

The most frustrating thing ever!

The game works flawlessly when playing campaign missions. the problem arises when i try to play multiplayer. no matter the game type, no matter the game (Reach and CE), the game will freeze like two minutes into into the match. not ‘disconnect’ FREEZE. like all sound and gameplay ceases and i can’t even Shift+Tab to bring up the steam overlay. i have to close the game via task manager. This makes multiplayer UNPLAYABLE for me (there goes my double xp week). anyways, do you guys have a fix for this cause i’d really like to go back to having a functional game again.

here’s a screenshot: Imgur: The magic of the Internet
im also using a 360 pad if that matters…
I’ve tried uninstalling and reinstalling a couple times to different HDD & SSD’s to no avail.

someone help meh.

Update: Attempted to play multiplayer just now and was greeted with a ‘you are temporarily banned’ promt…I just wanna play grifball fam... - Imgur