Maybe it is caused by the ptach, wgich resets all video settings to High an optiopns On. If you plaued wuith low setings before and did not changed them , that may be the problem. Same with key settings, they are reverted to default after the patch.
Game running like ass since last patch?
I played yesterday morning before the patch, and there was a lot of stuttering. Several other players on the server were complaining about the same problem.
I had some stuttering after the patch, on the same server Spooky was playing when he was watching the players warp. I checked the scoreboard, and none of the players had a ping over 140. I wasn’t experiencing any problems prior to playing yesterday morning.
There has been server-side warping for me a lot over the last week. It seems to be mostly confined to the private servers and some pub servers, but not for all of them.
Getting the stutters also. Its super obvious when you are arming/disarming. The progress bar stutters. It happens often enough for me that I see the stutter on every single arm and disarm.
Got a lot of stuttering on one particular match on Chapel (which seemed to ease off after 5 minutes or so) though my fps was showing around 150 (potato config settings) and ping around 35. Other than that seems business as usual.
Haven’t played a great deal because design decisions are pissing me off but didn’t notice a performance change post-patch.
Lets get some video evidence of this people!!! 
Note your play:
-Mouse Lag
-Screen Flicker (White and Black)
-Warping
-Glitching
-Wall Jump Freak Outs
-Lag
-Key Freezes
-Game Freezes
-Teleporting
It seems to run fine for me now (since after the servers were restarted, coincidence or not I don’t know).
[QUOTE=spookify;528627]Lets get some video evidence of this people!!! 
Note your play:
-Mouse Lag
-Screen Flicker (White and Black)
-Warping
-Glitching
-Wall Jump Freak Outs
-Lag
-Key Freezes
-Game Freezes
-Teleporting[/QUOTE]
Same for me
Yea there is a noticeable amount of stuttering since last patch. When I move my mouse in really slow/smooth movements, I can just tell right off the bat that it is really stuttery/jittery.
messaged nexon support about it with dxdiag (some gm on nexon forums said to do it), got asked for dxdiag
not going to bother further
I don’t know about anyone else, but DB performance seems a lot better following the latest Nvidea drivers - unless I’m just imagining things.