I switched from Phantom 2 mode to Naza-M Mode. Even after letting it warm up, I'm still getting one flashing red light between flashing green lights. I interpreted this to mean I'm not getting all the satellites. I still flew it and it behaved normal, but still getting an intermittent red light. I switched it back to Phantom 2 mode and I'm getting all green lights with no red lights flashing. I was in the same location, so the satellite acquisition should be the same. Questions: 1. Is my interpretation of the red lights in Naza-M Mode correct? 2. If not, is there a problem with my Phantom? 3. Why are the red lights not present when I'm in Phantom 2 mode?