I'm new to the hobby. I got my P3A last week and have had several flights with no problems. I havent done any firmware updates, it had AC 1.5.30 and RC 1.5.70 out of the box. My problem is that every time it says battery update required. I put the battery in the aircraft and powered it on with the controller off and there is a solid green light on the gimbal. Still says battery update required. Any help is appreciated.