I have flown my Mavic 2 Pro with Smart Controller at least 50 times over the last few months with no problems. Yesterday, while flying, DJI Go 4 just stopped for no apparent reason. A message came on the screen saying that it stopped and there was a place to click to restart it. It did restart and it seemed normal but soon stopped again. While it was stopped, I still had full control and the RTH button on the SC still worked. When the app restarted, it looked like the altitude and distance were not correct but it otherwise worked as usual. The place I was flying at was a new one for me, and I noticed a large microwave tower nearby. I wondered if that could have something to do with the problem although I couldn't see why, so when I got home, I flew out of my backyard which I've done many times before, and had the same problem. Does anyone have any ideas? If I wanted to delete and reinstall DJI Go 4 on my SC, does anyone know how?