Reverb G2 drifting all over the place

Hi,
It’s been a while now since I have had this problem, and it seems to have gotten worse lately.
I am experiencing head tracking issue with the G2 inside cockpit. When I move my head arounf I experience my position drifting inside the cockpit (such an immersion breaker), even sometimes my head is facing the other direction a 90 degree angle, I constantly have to reset my VR position inside the cockpit.
So I was wondering if other people were experiencing the same sort of issue.
I have even transformed the lighting in the room to be as diffused as possible to avoid any contrast area, no luck there.
I also play a lot of iRacing and ACC in VR and those two sims are solid as rock in VR, I NEVER experience head tracking drift inside the car cockpit.
I am wondering if it is a MSFS or OpenXR problem, or both are responsible?
Would love to hear the feedback from other people good or bad, thanks

If you do experience the same problem, can you please vote (left of the topic title), it will bring more attention to it, thanks