I have a Pixhawk nav error.
I look at my logs and found the error was subsys:16 & ECode 2 & 0
By this list: http://copter.ardupilot.com/wiki/common-diagnosing-problems-using-l..., it's cause by EKF/InertialNav Check // Bad Variance.
I'm using all original 3DR quipement (BEC, FC, ...) and I don't using GPS.
Anyone know anything about this issue?
Here's a video of when it's append: youTube link