Thanks for the reply guys. JaysCT I am losing transmission signal from RC to drone at about 60 to 100 meters. Screen goes blank and red message on screen "Transmission Lost" and drone flies home. I am running DJI Go 2.8.3 on both Android and IOS. Have tried 2 different RC's and same problem came up. Yes I updated both RC, DJI Go and drone. RC was off when drone updated. Tried all your suggestions except look at the hidden log file, I don't quite know how to find it. I have 2 P3 Pros, one is in China for repair right now for a problem they can't find but it completely killed two batteries.
Scott I really feel your frustration, I have had 3 DJI drones fail and have to go back for repair. It really shits me off as well. I am a commercial operator and have no drones at the moment, not good for my business. Thank you all for your replies. JaysCT can you please give me some info about how to find these hidden files. Also can I update drone using micro USB on the side of the drone rather than use micro SD in the gimbal? I always use bin files on micro SD. Thanks again, kind regards Mike.