I do and many others still do. And Asobo obviously do care otherwise they wouldn’t have supported it. Why do you care so much about people using TrackIR? Fly away troll.
To everyone else: it’s an annoying issue but there is a workaround. There’s an command you can assign called toggle head tracking, assign it to your joystick, throttle or just a keyboard command and when the Tracking stops you can just hit that and enable it again. Annoying but until Asobo sorts it out its the best way to ‘fix’ the problem.
There’s a bug thread here you can vote on as well Track IR Stops Working