Well, msinger (in this post) advised that the home point should be set when I start the motors, and that is what is happening. I may not have noticed this before. When I use my Samsung S4 I can set the home point as soon it everything is connected, but with the ipad mini it won't do that. Maybe that is due to the S4 having GPS but the ipad mini not having GPS. Anyway as long as I have a home point recorded I'm happy, I wasn't going to fly without a RTH point set. If I was to lose my P3 the Minister for War and Finance (the wife) would never approve the purchase to buy another one. I lost my JXD 509g the other night , flying to high and then the wind got stronger , tried to fly it back but it kept drifting back over behind my house and a row of trees and I lost sight, and the JXD's are notorious for not wanting to come back down, should have crash landed it when I got into trouble. I haven't reported the craft missing yet to the Minister.