Observe the lines displayed on the screen
Observe the lines displayed on the screen
You're seeing scan lines on your screen, which can be caused by various issues. Check your display settings, refresh rate, or graphics drivers. If the problem persists, try adjusting the resolution or consulting your monitor's support resources. The video file you mentioned may help identify the cause.
It might have worked with the old VGA standard. Interference could mean it's relying on a vintage analog link instead of modern digital signals. That’s probably the only idea that comes to mind.