Last evening when I was out helping to find a neighbors dog and landed and I shut down the bird, all at once the arm lights all started blinking like crazy................ well that's not good. Tried to shut it down but it would not. I keep doing the battery button thing and finally it shut down and I was about ready to pull the battery. This evening I was going to go out for a test and the blinking started right away, so something is wrong, No image on the R/C, so I must of lost the pairing somehow. Finally found the instruction on how to relink and everything came back. The R/C did flash a quick error of some kind of crash. Another page in the book. Anyone know why I could loose the pairing after landing?