Problem with altitude hold

[clanitho]

Hi,

 

On 1.5.6 stable, i have a problem with altitude hold (H) (3 lamps green) when activate, my plane doesn't stay level, he loses altitude.

On 1.5.6 beta altitude hold is working correctly, no problem.

 

any ideas ?

thanks

[clanitho]

Hi,

 

On 1.5.6 stable, i have a problem with altitude hold (H) (3 lamps green) when activate, my plane doesn't stay level, he loses altitude.

On 1.5.6 beta altitude hold is working correctly, no problem.

 

any ideas ?

thanks

 

problem resolved , bad curvature assignment on my stick in stable.