S.T.A.L.K.E.R. 2: Heart of Chornobyl

S.T.A.L.K.E.R. 2: Heart of Chornobyl

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sL3nd3rMann Dec 1, 2024 @ 10:00am
Game is unplayable!
Hello everybody! Big Stalker fan here. Bought the Collectors Edition.

Like the gameplay, graphics and atmosphere. But I have a really hard time with the game's performance.

Played so far ~20h.

The game runs ok some of the time 60-90FPS 4k Hight/Epic DLSS Quality+FG(~1h-1.5h) but then suddenly the fps foes to 7-14FPS and stays like that. I restart and everything is ok.
The FPS also tanks when starting conversations with NPC's. Everything is sluggish. So annoying.
Then I get UE crashes: "An Unreal process has crashed".
Now I get Errors "cound not start ... Create Proces() returned 2" and "Disk Errors".

https://i.ibb.co/0sB9Qvb/1.jpg
https://i.ibb.co/9sQJq47/2.jpg
https://i.ibb.co/6H5Wsw7/3.jpg

Q: How to get the game to stop tanking the FPS? How do In solve the above errors?
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Showing 16-30 of 33 comments
Axisbold3r Dec 1, 2024 @ 10:58am 
getting the same from my brand new alienware baller ass rig. its the game not us. just refunded my bundle package until they show me they want this game to work for their fans. fingers crossed.
Ransom Dec 1, 2024 @ 11:02am 
you guys could try to use exclusive fullscreen... this could change something with this issue
deathelm Dec 1, 2024 @ 11:13am 
I think it may be from a recent patch. I never had a slowdown or drop in fps for my first run (before first patch). Beat it and everything. On this run after patch, I just now had my first full system lockup, where the fps kept dropping, until it outright froze at about 6 fps. Couldn't alt tab, couldn't ctrl alt delete, could not do windows+D command. Only holding the power button to force cpu to turn off would get out of it.

Guess they really did break what was already broken. :P

Specs are ryzen 9 12 core, 4070 super, win 10, m.2 drive, 32gb ram.

edit: I was doing what I did in my first run. Going to each town to unlock fast travel locations. On this playthrough, I crashed at rostok location, right at the stash/bed.
Last edited by deathelm; Dec 1, 2024 @ 11:16am
Ransom Dec 1, 2024 @ 11:22am 
you can also try to use ISLC (https://www.wagnardsoft.com/forums/viewtopic.php?t=1256).
with this tool you can let clean your ram automatically on the fly. just set the free memory is lower setting to 1/4th or 1/8th of your system ram (depends on your max ram; with 64gb max, 8gb is a good value). then just press start in ISLC, let it run in the background and then start the game. this can prevent memory leaks
Last edited by Ransom; Dec 1, 2024 @ 11:32am
Dovahgolz Dec 1, 2024 @ 11:24am 
Originally posted by deathelm:
I think it may be from a recent patch. I never had a slowdown or drop in fps for my first run (before first patch). Beat it and everything. On this run after patch, I just now had my first full system lockup, where the fps kept dropping, until it outright froze at about 6 fps. Couldn't alt tab, couldn't ctrl alt delete, could not do windows+D command. Only holding the power button to force cpu to turn off would get out of it.

Guess they really did break what was already broken. :P

Specs are ryzen 9 12 core, 4070 super, win 10, m.2 drive, 32gb ram.

edit: I was doing what I did in my first run. Going to each town to unlock fast travel locations. On this playthrough, I crashed at rostok location, right at the stash/bed.


Mee too i have FPS drop after 1.0.1 patch, restarting the game fixes it and it comes back after a while
sL3nd3rMann Dec 1, 2024 @ 11:30am 
Originally posted by Ransom:
you guys could try to use exclusive fullscreen... this could change something with this issue
I will try this with DLSS Quality without any FG.
fox Dec 1, 2024 @ 11:32am 
Are you sure you aren't overheating and getting throttled? If you haven't dusted your pc in years, might be why
Blade Dec 1, 2024 @ 11:32am 
Originally posted by sL3nd3rMann:
Originally posted by Vladzor:
okey, now we know what CPU you are using
I checked Start as administrator box on "steam.exe" and "stalker2.exe".
I put stalker2.exe as exception in anti-virus program.
Stalker2-Win64-Shipping is .exe file that is starting.Just for the info.I dont know solution for your problem
RaztaPapoulos Dec 1, 2024 @ 11:34am 
The game was running fine after Fridays update with constant fps but now I'm back to square once since yesterday. I keep having fps drops and the game crash non stop...
Last edited by RaztaPapoulos; Dec 1, 2024 @ 11:36am
Pandemic Dec 1, 2024 @ 11:37am 
for me it stopped with the patch from yesterday.

I had memory acculation error, or something like that.
FreshMeat Dec 2, 2024 @ 12:13am 
I dont know if it works for you but it stopped doing this after I turned off DLSS and FG. I play on TAA and medium (some high) settings. Mine dropped to 5fps but only in very specific places, like near same guy etc. Also that Hair option seems to be problematic, set it to low.
Devon Larratt Dec 2, 2024 @ 8:13am 
Originally posted by FreshMeat:
I dont know if it works for you but it stopped doing this after I turned off DLSS and FG. I play on TAA and medium (some high) settings. Mine dropped to 5fps but only in very specific places, like near same guy etc. Also that Hair option seems to be problematic, set it to low.
Ey my hero. DLSS is the issue for me. I can even play on DLAA and all settings, except textures on mid and hair on low, on ultra. Not leaking anymore. Playing with solit 60fps.

Thanks a lot!
Devon Larratt Dec 2, 2024 @ 8:39am 
Oh well, nvm, just had the same issue again. But, it runs a lot longer without drops.
Animal Mother Dec 8, 2024 @ 3:33am 
Originally posted by sL3nd3rMann:
Hello everybody! Big Stalker fan here. Bought the Collectors Edition.

Like the gameplay, graphics and atmosphere. But I have a really hard time with the game's performance.

Played so far ~20h.

The game runs ok some of the time 60-90FPS 4k Hight/Epic DLSS Quality+FG(~1h-1.5h) but then suddenly the fps foes to 7-14FPS and stays like that. I restart and everything is ok.
The FPS also tanks when starting conversations with NPC's. Everything is sluggish. So annoying.
Then I get UE crashes: "An Unreal process has crashed".
Now I get Errors "cound not start ... Create Proces() returned 2" and "Disk Errors".

https://i.ibb.co/0sB9Qvb/1.jpg
https://i.ibb.co/9sQJq47/2.jpg
https://i.ibb.co/6H5Wsw7/3.jpg

Q: How to get the game to stop tanking the FPS? How do In solve the above errors?


Let me rephrase the question, Game is unplayable on toaster.
Put your full spec on here before you slag off the game.
sL3nd3rMann Dec 8, 2024 @ 3:38am 
Originally posted by Animal Mother:
Originally posted by sL3nd3rMann:
Hello everybody! Big Stalker fan here. Bought the Collectors Edition.

Like the gameplay, graphics and atmosphere. But I have a really hard time with the game's performance.

Played so far ~20h.

The game runs ok some of the time 60-90FPS 4k Hight/Epic DLSS Quality+FG(~1h-1.5h) but then suddenly the fps foes to 7-14FPS and stays like that. I restart and everything is ok.
The FPS also tanks when starting conversations with NPC's. Everything is sluggish. So annoying.
Then I get UE crashes: "An Unreal process has crashed".
Now I get Errors "cound not start ... Create Proces() returned 2" and "Disk Errors".

https://i.ibb.co/0sB9Qvb/1.jpg
https://i.ibb.co/9sQJq47/2.jpg
https://i.ibb.co/6H5Wsw7/3.jpg

Q: How to get the game to stop tanking the FPS? How do In solve the above errors?


Let me rephrase the question, Game is unplayable on toaster.
Put your full spec on here before you slag off the game.

Don't be a loser sir. My PC is top notch: https://steamcommunity.com/profiles/76561199072338218
RTX 4080 + Ryzen 5900x + 32 GB DDR4.

Anyhow the game is running ok now. No crash in the last 6 days just a bug in a sidequest. In the begging was running awful. So no need to get agitated.

Last edited by sL3nd3rMann; Dec 8, 2024 @ 6:02am
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Date Posted: Dec 1, 2024 @ 10:00am
Posts: 33