While flying drone directly above and 20 feet away form me, and pressing auto land (up and down arrow button) on sc3 on descend from various heights from heights including 90 feet to 400 feet, raise and press it again, the 2nd or 3rd time it's pressed I lose connection but video is still on screen. I have to press it again to regain any kind of horizontal or vertical control or it will just hover and not rth only after battery almost drained. The problem may be pressing the autoland button more than once on one battery charge, without actually landing.
Also there are a couple of times when I am descending from over 300 feet up and slowly it will just stop descending hover in place or not acknowledge any control inputs.
So something on descent is causing this.
Both times wifi signal and GPS are both full bars.
Could metal particles in air pollution, trick sonar sensor?
Also there are a couple of times when I am descending from over 300 feet up and slowly it will just stop descending hover in place or not acknowledge any control inputs.
So something on descent is causing this.
Both times wifi signal and GPS are both full bars.
Could metal particles in air pollution, trick sonar sensor?