Hi fellow pilots, l have a P3P which I bought 2 yrs ago and due to various commitments never got airborne until 2 weeks ago so it is brand new. The first flight went perfectly apart from me forgetting to press record! I have flown it several more times with no problems except I can’t seem to set the home point. I get the girl saying home point is updated and the aircraft icon agrees with the map picture, but when I try to set home point in the menu it says not sucessfully recorded, also the home point button on the screen is not lit up and at the bottom in the flight distance box it shows home point not available. I have full bars on the satellites window and a good signal on my ipad from a gps status app. So what am I doing wrong as I am concerned that I may flying without RTH fully operational, or at least to where I took off from.