I have an unintentional altitude climb and am posting for advice.
The flight is shown in the log below and occurred at about 3:12 in flight time.
https://logs.px4.io/plot_app?log=8ce81e05-20b5-47c4-984a-c73f88096af4
In Hold flight mode, the Z position controller’s setpoint is constant, but the altitude increases.
The Z velocity controller continues to command climb even though the position controller’s setpoint has been exceeded.
It does not appear that there was an error in the Z-position estimation due to vibration or something, but rather that there is vibration, but it is not severe and the Z-position estimation tends to match the actual value.
Any advice on this would be greatly appreciated.