Silly me!
Just noticed that, In cockpit mode, the white polygon blob kept blinking in and out in front of my eyes every 2 seconds is shaped as a hand. Mostly the left hand. The actual hands are placed where they should be. Seems like a bug when those hands were implemented. It also appears in the airbrigade2 demo but less frequently.
Experimented. It does seem to be tracking. I usually play sitting down with my arms on my armrest. I use cockpit mode as it is the only mode when I don't get sick. Quest maybe loosing tracking in that position frequently. The hand glitch seem to happen much less when I have my arms stretched out in front of me. But that is quite tiring and awkward for a flight sim.
