I always switch TrackIR off when I’m done simming and autostart it with MSFS Addon Linker, which I use to start the sim. Maybe that’s why I have minimal issues?
Yes, when the camera loses track of the reflectors on my hat TrackIR switches off. But that barely happens. And when it does after all, I hit my keyboard combination ALT+T bound to “Toggle Head Tracking” to switch TrackIR back on immediately. It’s somewhat annoying, and I do hope for fix, but it works for me.