I am traveling by car on vacation in Oregon. 48 hours ago I flew my M2P and all was well. This morning (in a new location) drone asked for a compass recalibration, which I did and controller said it was successful. But then a second error came up stating that the firmware was "mismatched". I noted that there was no video feed so assumed that the controller was not 100% connected to the drone. Called DJI and Agent One said use Assistant 2 with a computer to update or refresh firmware.(I am traveling with an iMac M1). I first tried Assistant 2--drone would not connect. Called back. Next DJI agent said try DJI Consumer Assistant 2 app--no connection.Called back. Next Agent said no, try DJI Assistant 2 For Mavic--but still no connection. Tried different C cable--no connection from drone to computer. Again, this is with a new iMac M1 running OS Ventura 13.4. Firmware on Drone is 01.00.0779 and controller is V01.01.0072. I checked and both firmwares are up to date. Appreciate advice of dealing with mismatched Firmware and/or how to connect M2P to computer using some version of Assistant 2. Thank you.