Weird stuttering when walking over certain spots.

I installed Valheim after like 6 months break and my game is bugged the way it's unbearable.

When walking around the map I encounter spots that make the game micro stutter. I can walk over it again and again to reproduce the stutter. Has anyone else met that bug? It has to be the game because I've seen other people complain about that. (Oldest post about that I've seen was 6 months old and it still isn't fixed) All other games run fine on my PC.