I don't believe it has been addressed here, so just to add something to the RTH thing, be sure that you have gone in there and set your height level to be sufficient to clear any tall trees that may be in the way, should you press that button during your flight. If you did not set the minimum height, then you might find that there is a tall tree between you and the drone when you press that button and find the drone simply heads straight back to home from what ever altitude it is, and may well hit a tree that gets in the way of its track.
Setting a high minimum means that the drone will ascend to that altitude and then set course in a straight line for home, thereby hopefully avoiding anything in its way on the way back, because it should be above everything.
Setting a high minimum means that the drone will ascend to that altitude and then set course in a straight line for home, thereby hopefully avoiding anything in its way on the way back, because it should be above everything.
