Causes
When you need to recalibrate the controller, the control should be beeping and will continue until you fix it. To recalibrate the controller you open the DJI Fly app, go to Settings, then Control, and scroll down the RC Calibration. In the RC Calibration section, the app will guide how to finish this process.
For a drone to maintain a hover, the drone needs all the motors to spin at the same speed. If the motors are not running at the same speed, check them to see if they have any debris stuck in them. To clear out debris used a can of compressed air to spray the motor. If the motors themselves are damaged, they will need to be replaced.
- 45 minutes - 1 hourDifficult
If the propellers are damaged or loose this will cause the drone to fail to hover. Replace the propellers or tighten them accordingly.
- 15 - 20 minutesEasy
If the drone's body is damaged, the drone can fail to hover. Replace the drone body to fix this.
- 15 - 20 minutesModerate