First time reaching out because I cannot play Valhalla for a solid 7 months now because of this problem. At first I did not have this issue and suddenly it came.
I put all my graphic options at lowest point in game. That doesnt work.
Initially I couldn't update my bios but I was able to do it. I also updated my NVidia and drivers card. So after doing all that there is literally NO difference.
I've linked a video to showcase what I mean: