I am flying Drone Deploy on a Mavic Pro connected to an iPhone 7. I have no issues executing the flight plan or capturing images, but I am no longer receiving a video feed of my flight. It used to be that in the upper right hand corner the little box would show what the camera was seeing and turn black for a half second when an image was captured. Now, it is just black the whole time.
Mavic Pro with current firmware
iPhone 7 , 11.4.1