Problem with DaVinci 20 - green puprple stripes

"Hi,
I updated my DaVinci Resolve to the official version 20. I mainly use MP4 files from my Osmo Pocket One. I have never had a problem with these files on the timeline before. Now, both on the timeline and after delivery, I see green/purple stripes on the left side of the files. If I restart the application, everything is okay for a few seconds, and then the problem suddenly reappears.
Please help me solve this problem. I can't work on DaVinci Resolve on my notebook, which has a terrible Windows 11 OS. My specifications are: Asus TUF A15, GeForce RTX 3050 (4GB VRAM), AMD Ryzen 5 4000 (6 cores), and 16GB RAM."

from VLC after Render

Zrzut ekranu 2025-06-05 171217.png (466.39 KiB) Viewed 163 times

from DaVinci 20

Zrzut ekranu 2025-06-05 123949.jpg (297.04 KiB) Viewed 163 times

[Dwaine Maggart]

From the Resolve Help menu, generate a diagnostics log file and put that on a file sharing site and provide a link to the file here.