I used the P3 pro last year a lot and didnt have any issues. With my P4 pro, I also am having issues with blue hue, (which hasnt been a total problem), but my mission fly beautifully but didn't capture images. Very inconsistent. Wednesday, I flew two missions flawlessly, yesterday I had one mission to fly. Finally after the 5-6th time it started capturing pictures, but at 50% battery it came home. Then I couldn't get it to work anymore with fresh batteries.
Did update DD and made sure my firmware was updated. Thanks