....turn it on, at times. I have: Phantom 2 Zenmuse Gimbal GoPro Hero3 + Black Most times it works fine. But sometimes I can't get the GoPro to turn on unless I take the camera off the platform, open the back and take out the battery. I re-insert the battery and it is fine again. This can be a pretty big inconvenience in the field. I could be doing something wrong. Thank you, in advance, for your time and advice.