Crash, terrain error, freeze - crash and so on.

This happens multiple times when i play the game.
The game often just freezes, then times out and goes back to steam.
Just now i got an error where the game doesn't let me go in to trail nr 4 (time) where the game doesn't load terrain and i get told to make a new instance - that doesn't work.
The game fps drops frequently and i get other errors as well.
Super infuriating, makes me not want to play the game at all.


Top of the line specs on my computer and internet speeds.

3090super
I9 14900kf
32GB 5600MHz ram


I don't get other errors in other games besides this one (ofc i get some, but those are what everyone else gets).

I don't know if this has something to do with playing on 4k?