Me and a buddy of mine began playing through all of the MCC campaigns on legendary shortly before the big update, and our connection had been working flawlessly. We got up to Keyes in Halo CE before the patch hit. After the patch, those last two missions of Halo CE were nearly unplayable because of guest lag, and we can’t even get through the first mission of Halo 2 because of the guests lag. We contemplated that it may be one of our internet connections, but again, it worked flawlessly before the big patch. Any ideas why?