H501 SS and H501A - RTH "Feature"

Here's is a little "feature" present in both the H501SS and H501A.
This does not appear to affect the H501S (I'm still trying to work out which firmware versions are affected)
If you invoke a RTH, the quad comes home, but will not descend, then you may need to check your throttle trim setting is not at maximum (long beep).
This prevents the quad from descending after reaching the home point, and will sit there until the battery is depleted (unless you cancel RTH!)

Видео H501 SS and H501A - RTH "Feature" канала randoneur