Game runs flawlessly, then out of no where, sometime it will start to chop around like there is a delay in frames being rendered while playing. It doesnt happen that much I have seen a simular problem in another game and it was a memory leak... not sure if thats the issue but I was wondering if anyone else is experienceing this.... Im on a I7-970 and GTX 470 which is a great cpu and an ok gpu soo it runs perfect.. but man, out of no where sometimes it just start choppin around when i loook left to right.. no fps drops weirddddd... Iv checked alot of things to make sure my machine is solid... no other game does this.. so it has to be the game...

Apparently it's a memory leak issue. Happened even in Borderlands.

I have the same issue, usually in the same areas too.
I ALWAYS noticed it around the lighthouse... super smooth everything... then suddenly mouse starts skipping around... assuming this is the same thing.

Do graphics settings have anything to do with it? I set my settings from extreme to high to fix it, but i haven't played enough to see if it worked...

My computer is powerful enough to run the original crysis + warhead on max settings without a hitch, so I doubt it's that...

I dont know what it is but I hope it can be resolved...

had experienced the same thing, playing for hours with decent performance, then out of nowhere, the sound suddenly mutes and the frames are choppy. i have to exit and then restart the game to fix it. it is very annoying and i still have no idea what causes it. im using i3 3.0GHz and a GTX560Ti.

if you have nod32 or other anti virus try exclude the crysis 2 folder

ok I did that ill get back when I test... Its got to be something silly ....

seems like alot of others are saying its a memory problem... this guy espesially




I hope will help someone, it's 4 years since the last reply but hey, I've only had the problem now and discovered the solution.

I am running Windows 7 64 bit.
My Rig: i7 950 overclocked to 4.0Hz
6 Gb Ram
2 x Geforce GTX570 Graphics Cards.
Asus Rampage II Motherboard

I've played Crysis for years with no problems, and even lately on another Windows 7 P.C.
But on my current one I was getting a memory leak which would eventually crash the game when about 90% of memory was used up, building up gradually over approx' 5 to 10 minutes, very annoying

Anyway I trawled the net for weeks finding no definitive answer, but this is what worked for me.
Crysis on my machine did not like running on DX10.
So here is how to get it back to DX9, worked perfect for me after that.
Click on "Start" and then "Games", between "Music" and "Computer".
When "Games" is open you should see the icon for Crysis, just right click on it and there you will see "PlayDX9", "PlayDX10" as well as "Play" amonst others.
Just click "PlayDX9" That's it, worked for me hopeprevents a lot of head scratching for someone

Regards
Kiunno

unstable oc on your comp that is way the game start running choppy after som hours/mins

See thats what I though but I have done countless stability test... Im trying to figure out what part... I have 970 oc minor 4ghz 200x20 at 1.3 volts not even touching the memory.. its running in xmp.. I finished a memtest.. it passes in prime95 in hours... I think maybe my gpu but I dont know...