crazy graphics glitches - 9800X3D / 5070

Hello !

Welp, I am having insane graphics issues when loading into a game. Looks like BF6 took an LSD pill or so :)

(see attached video)

Some details on my hardware:

9800X3D / 5070 / 64gig RAM etc

3DMark Timespy Extreme / Furmark / Heaven benchmarks run fine....other games alike Valorant or PUBG etc work fine but also not Arena Breakout: Infinite.

I went through all the steps of DDU (display driver uninstaller) ...in safe mode etc...(reinstall drivers in safe mode in case windows at normal bootup loaded a driver again..) (latest driver as of the moment of writing this...)

Not sure if it can be that I have 3 monitors all with different resolutions / refresh rates ...(1 is a capture card to my streaming PC).

Thank you for your time!