So with all this about the ESC issues going on, I had to fly. So I take my grandson for a demo. I got an admonishment on startup that I was near to LAX and that I MAY be flight/height restricted. Anyway, the screen shows 10-12 sats, all other lights OK. Slight rain BTW, no wind. Anyway I get her up and she starts to act a bit funny..yawing etc., Then the rear LED"s go three green...two red...as if to indicate a GPS lock issue. Then 4 green..two red. Needless to say, I flew only about 20 feet up and 20 feet away just in case. Cant figure out what the lights wee trying to tell me. Ideas?