So has anyone come up with a diagnosis of the problem?
I have the same problem with my P4
Problem with my photos and videos
I have the same problem with my P4
Problem with my photos and videos
Did you have warranty (6 months for the camera) when you sent it in?I had a similar problem with my phantom 4, there was "white sparkles" randomly around some video mostly in areas of high contrast. It looked like fireflies. For anyone who may have this problem in the future, I sent the Phantom to DJI and they replaced the Phantom 4 camera main board.
Also had red and blue dots in photos that would not clean up with the tool. Good luck.