The patch seems to have fixed the matchmaking for me and so the lag has reduced and I actually get games with 3-4 bars now (providing I can actually find a game anymore). Yet since the patch tried to fix some issue with stealth kills I can't manage to stealth kill a moving target any more at all. I've been behind people numerous times now while they are moving and seen the stealth kill icon, only to press it and just melee them losing all my energy and getting killed. Even when I got thrown in games with just 2 bars of ping before the patch I still 8/10 got the stealth kills on a moving target.
This really svcks for me as one of my main playstyles is stealth...
Also on a side note. The fix you tried to make for two music tracks playing at once... That problem I never once encountered before the patch and yet now it's happening nearly all the time?