I just got a p3a a few weeks ago and haven't really gotten to fly it much due to weather. But what I've noticed the few times I've flown is that I always lose the video before the rc signal and in one case totally lost video and app said aircraft disconnected but it didn't kick in to rth(yes the apps set to rth in signal loss)I ended up have to walk up the hill to regain signal and fly it back.i seem to be getting pretty good range but it concerns me that if I'm out really far and lose signal and it doesn't rth then what do I do. My question is is it normal to lose video first?also if the app says aircraft disconnected will the manual rth button work?