I have flown my Mavic Air vertical to 200-300 feet and then in a straight line south with no directional change. If I travel a distance anywhere over 1200 feet... I find that when I stop flying forward and attempt to hover, the drone will drift in a a perfectly straight line at exactly 90 degrees from the direction I was flying. If I hit RTH the drone comes back (again in a straight line). So the flight log would look like an obtuse triangle.  This appears to be repeatable. Since the drift appears to be exactly 90 degrees all the time and it goes against the natural west to east wind pattern I have to believe this is some kind of calibration issue? Any thoughts ?

I have flown my Mavic Air vertical to 200-300 feet and then in a straight line south with no directional change. If I travel a distance anywhere over 1200 feet... I find that when I stop flying forward and attempt to hover, the drone will drift in a a perfectly straight line at exactly 90 degrees from the direction I was flying. If I hit RTH the drone comes back (again in a straight line). So the flight log would look like an obtuse triangle.  This appears to be repeatable. Since the drift appears to be exactly 90 degrees all the time and it goes against the natural west to east wind pattern I have to believe this is some kind of calibration issue? Any thoughts ?