I have a similar error green streaks around propellers and the airflow.
but without VR
I’m new to this forum so sorry if this is the wrong thread but that was the only place that type of artifacts is mentioned
it was also in VR mode
I found my problem
Found it under General / Flight interface/ Aerodynamic Visualization CFD
disable it
and my problem is gone
I changed my headset to the pimax crystal light and now I get strange polygons popping into some cockpits notably when it appears most when the landscapes are loading. It is only in the headset and not on the mirrored view on my screen. The polygons penetrate the cockpit. bizarre, doesnt happen in FS 2020.
Same here for me with 4090 7800x3d quest3