Rendering quality of Environments dropped on Apple Vision Pro

Hello!

Recently, I encountered an issue with Environments on Apple Vision Pro (M5) running visionOS 26.0.1. Right after the purchase, everything was fine, but after about a week of use, the Environments began to render in lower quality (the quality drops after about half a second after entering an Environment). It is mostly noticeable in Yosemite (you can see it in the big trees in the front) and Mount Hood (where the rain drops and ripples on the water disappear).

I read online that Apple Vision Pro’s performance may be impacted by opened apps, ambient lighting and whether the battery is plugged in and charging. I have recreated the best conditions possible (right after a force restart, no apps open, very bright room, battery charging), but no luck.

Would be grateful for any help!

Thanks!