Game freeze for a few seconds, blackscreen, then the grindig gears then map dark but works again

Sorry for this long title!

I have now over 1k hours in poe2 and me and my friends are faceing the same issue. From time to time the game randomly freezes for one of us.
Screen gets black after beeing frozen, after a few seconds the ggg grindig gears appear like its loading again into the map and a few seconds after i am in the map like nothing happened but the map is dark again and i have to rediscover everything.
Checkpoints still work.

Does anyone also have this issue?
Is there any help?

I tried cpu cores deactivation (core1 and core 2)

I increased the memory for poe 2

I tried different steam starting options


My system:

amd 9800x3d
nvudia gforce 5080
64gb ram

Pls help or share if you have the same experience.

i find a lot of reports about game is crashing but this behaviour i cannot find anywhere.

TY