Could you provide your storage folder (C:\Users\username\Documents\My Games\SnowRunner\base\storage) and DxDiag file?
To get dxdiag, display the Run dialog using Windows+R, type dxdiag and tap OK. Then, save your dxdiag as .txt file and
send it to us, at firstname.lastname@example.org .
Unfortunately, I also have a problem.
Each time you enter a game, the video settings return to a different position.
That is, it does not save the previously set values.
Unfortunately, this is true after every game launch.
The appropriate file is sent to the requested email address
Same problem here. I found a bit of a workaround though: If I replace "video.dat" with one from from an old savegame (standard game version), directly start the game and never go to videosettings, it at least seems to stay on high/ultra stettings for the most part and does not revert back to medium...