I have run opentrack ver 2.3.0 fine with AH3, though I'm still using FreeTrack which has no longer any work done to it, it still works. For me I didn't get Opentrack to pan on yaw axis or right to left, left right without a hiccup(?) toward center view. Free and easy software still working. I just can't run AH3 at the moment my GPU explodes my screen with confetti