My smart controler says to calibrate IMU or compass and sometimes both everytime I go to fly my Mavic 2 Pro, and sometimes after I take off I get the error message. I tried the standard controler to determine if there was a problem with the aircraft and had no issues at all. My Smart Controler was fine untill the last update. Is there a way to roll it back to the previous firmware? Do I need to send it back to DJI?

Hi Carl, What if you fly the drone in other different places? Does it still ask you to calibrate the IMU or compass? Have you tried to refresh the firmware via the DJI Assistant 2?  If the issue persists,  please provide me with the firmware version of the drone and smart controller for further assistance.