Hello,
Yes, I always check if DJI Fly is really closed because otherwise my drone won’t even connect to Litchi. In fact, if I want to switch from one app to another, I need to disconnect the cable that connects the controller to the phone and connect it again. It’s as if the smartphone only connects to one of them at a time.
These “blackouts” happen even when the drone is literally right next to me. It’s something intermittent, but it shows the black screen more than the image itself. I would say that 99% of the time I used it yesterday I didn’t see the image on the screen, just trusting the “instrument flight”. In fact, when I needed to return with the drone to change batteries, I did so just based on the map.
I did my flight twice, also to ensure images at 90 and 45 degrees of camera tilt. Right after finishing the second one, I went through the whole process to access the drone again through DJI Fly and everything worked normally in the native app.
I tried to do some tests to see if it would solve the problem, including turning the augmented reality option on and off, but I was unsuccessful.