Hello and good day guessius. I am sorry to know that you are having this issue with your DJI Mavic Air. Can you please try to re-insert the USB cable of the Remote Controller; then remove USB cable of the aircraft and SD card; finally restart the aircraft. After this process if the issue will still persist then it appears that this issue needs to be diagnosed by our team. You can contact our support team to start up a repair case by using this link: https://www.dji.com/support. Thank for your support.
I bought because I was going on vacation in Brazil I flew once the other day appeared error 200 after asking to update I was disappointed expensive to fly once