Upon the release of Black Ops 2 has some sort of matchmaking change been implemented into MW3? I've noticed lately that I'm consistently, whenever I end up leaving lobbies, most of the time being joined into lobbies of people I've already played with in the past few games. Often the exact same one I just left, which annoys me as I always have a valid reason for leaving. Either my connection is terrible to the host, the map sucks or I'm generally in a bad lobby with clueless teammates or whatever, or join a game too late to make any difference to the upcoming loss. I realise now that the lobbies present are much less since lots left to play BO2, especially now Christmas has come along. But there are still plenty enough for this not to keep happening. Anyone

have the faintest why this keeps happening? Thanks. Just a little thing that's been puzzling me. :/

I understand this would be more of an underground thing so another thing I wanted to know is what's happened to the vault rendering process if anything? I have a YT account, tried rendering a video twice, both times apparently completed, but still no video on my channel. Does this no longer work or something or do I just have to keep waiting? It's never took this long before, that I can recall.