I have a new Phantom 4 pro plus. However I see that there is always NO IMAGE TRANSMISSION SIGNAL on the screen, no matter what kind of HD setting I changed. The camera takes normal photos and video works also normal. I tried to change to other new Lexar high speed SD card or Sandisk Extreme SD card, all were the same even I formatted the SD card. Today I flew the drone with my friend who had a Mavic Pro, his drone worked so well, but I always have this trouble. I feel so bad. Please help me to figure out the problem.
Thank you very much.
Thank you very much.
