Strange thing happened few days ago. I tried to discharge my battery to 50% since i knew I was not going to fly for few days, so I took it for a spin (actually hover) in my backyard and hoped I could get the sunset. I had 9-10 sats on my screen went up about 100 feet up and stayed there for few minutes. All of a sudden back green light started flashing fast all red, looked on the screen still 9 sats solid, no weird behavior on the P2 still was in place, no wobble, nothing just flashing red I panicked and brought it down to eye level and lights went back to normal green for the rest of the hover time. What was that???!!!