Galaxy S7 Pilot video freezes up

HappyDave4

When I connect to Pilot App on my Galaxy S7 the video starts up as I would expect, but as I move around and settle on an object or area, the video freezes up. I lose control of Play and Pause button, but still have control of the up arrow to mute, end call and such. If I draw on screen or double tap , nothing happens. Pressing Pause or Play does nothing. App works fine on my iOS 6S.