Hi all- I am hoping you can help me gain insight into the issue I've had. My Mavic Air aircraft always paired with my remote control easily. Out on a recent trip, I was able to successfully pair the way I always do and had access to the camera and calibration per usual, but was unable to take off because I was on a no-fly zone (the map from B4UFly and Hover had no support of that area, so I could not tell prior to engaging the aircraft). Upon relocating to another area on a clear safe fly zone, I tried to pair again, and nothing. I spent a whole day trying different approaches I've read on forums: resetting factory settings, upgrading software, downgrading software, without SD, with a different SD, RC to drone directly, Wifi to drone, RC to mobile to drone. Nothing worked. Support chat and call were not helpful with any other ideas. I thus shipped my aircraft and RC to repair inquiry. Now I got a quote for $345 (~44% of the current selling price for the more advanced Mavic Air 2) and the only explanation is "Core Board & Mother Board" -- No other explanation. What I can tell from the invoice breakdown is they are replacing the board on both the aircraft and the RC and also charging me a repair fee for each device independently. My main question is: how can this happen? How can both boards simultaneously DIE in synch especially with no damage of any sort. I have barely used my drone despite buying it in 2019 because of covid travel restrictions, so it cannot be from over-usage. But also, it makes little sense to me that both devices would suddenly die like that. I am sorry for such a lengthy post, I am just baffled by this situation and find it hard to justify the repair expense, especially for what seems to be a faulty product? I appreciate any insight and advice.