I saw a few small instances of de-sync, like one time, whats weird I thought the this was the best lag comp in a COD so far, it seemed really good to me, only a few times did I question a frag or think lag when killed. And the kill cam showed it was 3 enemies I didn't see behind me in a window and on the roof, everytime. My ping was showing 1 or 6 most of the time, its never been that low. I thought IW finally had some new netcode. But I'm on a PC with a good connection, maybe my beta experience was different. I was surprised to see people still bringing up the netcode here in this thread. But I don't doubt it. Also crossplay was awesome for me, there are some real good console players.