I believe Purple is Angle and White is GPS lock, so it should flash between the two. If you switch to Smart mode the it would be Green/White.Because of landing difficulties with unit #1, I became pretty proficient and landing and hitting the power button but this was a bit more difficult since it wouldn't hover at 6-8" off the ground. If I let go of the throttle stick it would go back up but holding it down brought it down very slowly. Since hitting the power button is about a 2 second process, timing had to be just right. It was tipping over some as I was holding down the power button and it was a race against time. I'll call about this tomorrow.
What about the LED status light (main LED light)? With my subsequent flight I had it flashing alternating from purple to white and I don't see that on the card but don't remember now what I had normally seen. My navigation skills are pretty good I think but trying to figure out the meaning of lights while flying is a bit daunting.