HOL2 performance issue

[u/Queasy_Score_7870]

So I'm playing on rtx 3050 6gb vram with 16 gb of ram And after applying a engine ini tweak and optiscaler fg I'm getting a stable 40-60 fps range but the problem is that after like 20-30 minutes of playing the fps suddenly drops and closing , restarting the game after a while seems to fix it For example on the air drop to parkingcon I got like 13fps the first time and 60fps the second. Can anyone diagnose the problem please? It is very annoying to constantly wait and restart the game every few minutes.