When I get ready to fly the P2V+ (NAZA Mode) - Wifi On - GPS Lock - Mobile app running on Android - the bottom of the live video display shows a "Distance:" indication (next to the "Altitude:" indicator). First - my assumption this was horizontal distance from the home point. Before flying - if I do a set home point (flick S2 up-down five times and wait for the rapid green flash) - the distance indication seems to drift terribly - sometimes up to 300 ft without even firing up the motors and flying. Granted - this was Android - so I tried the same thing on my iPad and I still get the drifting distance indication - although not as pronounced - only 5-10 feet - again without even moving the bird. Nothing seems wrong with the bird in flight - flies fine in Home Lock and Course Lock IOC - just the goofy distance indication in the app. Could be a bug in the app? Anybody else see/replicate this?