Can anyone help me out here? I have a stock Phantom Vision 2 (not +) and I've never had any battery issues until very recently. Note that I have 4 batteries in total. Anyways, the issue I am having is when I am in the air and give it power to climb or move left or right, I get a battery discharge warning on my screen. Then I have less than a minute or so before the battery icon in the top right hand corner of the screen stars to blink (even at 70%) and then the Phantom starts to auto-land itself. Very frustrating when I know I have plenty of juice left. Something seems to be wrong with the app maybe? I have 4 batteries and I have the same problem with all of them. *Note that I have NOT upgraded to the latest firmware that addresses battery auto-discharging. Any idea guys?