My AC valhalla OS (operating system) in settings showing the wrong windows, it shows windows 10 while i have windows 11. also i have blurry grass, flowers etc, sunlight appearing 1 meter in front of me while running sometimes, some grounds or rocks looking like 640 x 480, shadows or lights moving fast through the map or following me, and those kind of things, i don't remember having these kind of issues when i played some time ago in mid 2021 on my old windows 10. is there some way to fix these issues?