Like Many, I have had to revert back to Non Beta versions of WMR for Steam and Steam VR to solve current issues. But prior to that I solved my G2 head tracking issues by reducing the amount of reflective surfaces visible to the headset. I sit at my PC in front of the monitor as I dont have space for a specific play area. My display I have reduced resolution to 1920 x 1080 and DCS runs windowed at the smallest resolution available in DCS. I use the cover that came with the g2 and drape over the screen to cover the moving parts of the DCS left eye only image. I also minimize SRS as the sound bar movement seemed to affect it also. The biggest improvement came from covering the reflective tempered glass on my PC. My desk is mildly reflective and causes problems still when looking lower into the cockpit. Also having my curtains closed so the range of light intensity is minimized improved things. I don't know how the G2 cameras work, I assume based on contrast. I hope this helps.
Cheers.
