You guys are braver than I. I pretty much won't fly anywhere near the city. Too congested, too many people and no open areas. The only flying I've ever done in the area was on the north shore over the ocean off season. I have to go up north NH or VT to get my kicks. I've had fly aways with both DJI and Autel products and for that reason alone I wouldn't want these to come down near any roads, houses or people. The tech just is not that solid.
How high/far are you flying when you've had the fly-aways? I've been religious/fanatical about watching the DJI Go app and its warnings regarding interference and have tried when I can to keep the antenna in clear LOS with the aircraft. I've had ONE instance where the drone initiated a return to home because of lost signal, but I was able to see it and fly it home manually.
To provide more detail, I've flown it in three primary areas.These are a neighborhood with large houses on 1.4-acre lots, pretty crowded; in a neighborhood with water on one side and horrible cell coverage; and then at a the local beach which has no local wifi or any wireless infrastructure at all. I got more warnings in the horrible cell area than in the other two areas. And that horrible cell area was the area where the drone lost contact and initiated RTH.
To be clear, I have OK eyesight and have not flown the craft beyond my line of sight in height or distance. I think I've been close to 375 feet high and close to half a mile away...maybe a little more.
Let me know your thoughts.