EKF Lane Switch, Velocity Variance, and Compass Error in Auto Mission

ArduCopter Copter 4.5
1

Hello,

I am experiencing an issue with my quadcopter running ArduCopter V4.5.7. When I send the drone on an auto mission, I receive the following errors:

Velocity Variance

EKF Lane Switch (-1)

Compass Error

I have thoroughly checked all the logs but haven’t been able to identify the root cause. Due to these errors, my drone is unable to fly properly in auto mode.

[https://drive.google.com/file/d/12wLKgyesufp44VPI0A9owUQE0HPiMZ4f/view?usp=drivesdk]

Could you please provide guidance on diagnosing and resolving this issue? Any suggestions or troubleshooting steps would be greatly appreciated.

Thank you!

2

Move the compass further away from the power wires

3

Yes, I have already moved the compass away from the power wires, but the issue still persists.