Ingame stuttering/FPS drops - possible fix here

Hi there,
just a TLDR topic - I am new to Last Epoch - and more or less i was facing stuttering during some parts of the game when moving, fighting and so on.

Did a lot of trial and error solutions what I found via google, nothing worked, …unless

I added two Steam launch parameters
-useallavailablecores -notexturestreaming

when I did that, my loading times are just a bit longer, but performance stabilized and i am experiencing no sudden performance drops or stutter whatsoever

tried it on all presets, everything is fine - currently playing on very high preset (with detailed shadows turned off, just in case - not having the strongest GPU here…)

my config is
i5-11600K
32GB 3200MHz RAM
RTX 3060
1TB NVMe SSD (Kingston A2000)
Windows 11
i am playing on 1920x1080, 144hz with Gsync, FPS lock via NVCP on 136FPS - using newest drivers 572.83 - aside from DLSS override in other games and shader cache set to 10GB, I am not using any other NVCP/Nvidia App forced settings

after using those two parameters, performance is rock stable on both windowed fullscreen or fullscreen

just sharing, in case someone from EHG sees it or it atleast may help some other people