When I go for a hi res download in my Android app, I lose connection about half the way through a small 5 min video. I tried multiple videos and the same thing happened every time. I use Bluetooth for connection. The camera is always withing inches of the phone. The app says that the camera is off. I restart the camera Wireless [which is completely counter intuitive and misleading in terms of how ON (labeled "Wireless: Off") and OFF (labeled just "Off") is displayed in Settings], and then the app is able to reconnect but does not resume the download from where it croaked before it reported that the camera was off.