I disabled engine multi threading and my frame rate hitching went away.

After trying all the gfx settings and upaded my drivers.
Last bumped on Aug 31, 2023, 9:03:20 PM
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shermansas wrote:
After trying all the gfx settings and upaded my drivers.


so the game uses only 1 core/thread now? what is your CPU?

Edit: turning it off helped me a ton, no stutter, slight fps drop but much smoother now. ty

i have poe.exe configured to use 7/8 of my cores to begin with, which makes this VERY weird
Last edited by AintCare on Jul 26, 2023, 8:44:16 PM
Well I'll be damned. It does reduce stuttering. And no, the game doesn't on;y use one core if you disable it.
From League Starter to Shaper – Cheap, Tanky, Fast and Fun Physical ST – Very Detailed Guide
https://www.pathofexile.com/forum/view-thread/2077519

Gannicus, God of the Arena – Deathless Uber Elder for Everyone
https://www.pathofexile.com/forum/view-thread/2627521
Wow worked for me too
yea seams like there is a problem with the hyperthreading coding but u will notice high calls on one core still once you enable all of them the problem just gets more apparent
Crazy but true. Created a recording for demonstration.

https://www.youtube.com/watch?v=wRFgD0qK4hs

Just walking around Oriath Docks. Starts with Engine multithreading enabled. As I walk around, it jitters and stutters a bit, in particular around the ladder to the cathedral, on the return trip past Sin/Innocence, and as I'm heading back to the starting point. If you look at the graphs, CPU and frame ms are all over the place.

Disable Engine multithreading and retread my path. It's buttery smooth, and CPU and frame ms have settled down completely.

Filed in-game bug 3,292,014,169 since I didn't see one listed here.
Last edited by SquallLyonheart on Jul 27, 2023, 12:39:17 PM
I hope it gets fixed soon
Weird that this thread doesn't have more replies. This must be an issue for pretty much everyone. I guess not many people are playing at the moment.
From League Starter to Shaper – Cheap, Tanky, Fast and Fun Physical ST – Very Detailed Guide
https://www.pathofexile.com/forum/view-thread/2077519

Gannicus, God of the Arena – Deathless Uber Elder for Everyone
https://www.pathofexile.com/forum/view-thread/2627521
MT disabled:
On Probation Any%
yea this is an old bug that appeared back then but they fixed it, now somehow it appeared again, if you google hyperthreading and poe you will see people reporting that bug back then, also i noticed that if you play a youtube in the background it also stabilize the CPU spike to a degree, we just have to wait until they look into it
Last edited by Ramymn on Aug 1, 2023, 9:42:39 AM

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