HI! I'm having a big problem with my MavicAir!
In control, it's showed a messenge "MAIN CONTROLLER DATA ERROR"
Do Anyone know how can i fix?

Hi Eng.Agromateus, sorry for the inconvenience. Please provide a screenshot of the error message for further checking. May I know what happened prior to the issue? I would recommend you restore the settings to factory defaults and flash the firmware using DJI Assistant 2. You download the software here: https://www.dji.com/it-en/mavic-air/info#downloads and follow the video tutorial below. Please let me know if the issue persists. Thanks for your support.

It happened to me once, I just rebooted the aircraft and then the error was gone (apparently forever). I checked online and it appear to be like a motherboard issue that can pop up due to overheat. Were the environment temperature high when you were flying?

TwentyThrill Posted at 2-24 17:31
It happened to me once, I just rebooted the aircraft and then the error was gone (apparently forever). I checked online and it appear to be like a motherboard issue that can pop up due to overheat. Were the environment temperature high when you were flying?

Hi, we're sorry if you encounter this problem before, however, we're glad that you've managed to fix the situation. May you please always have a safe flight!