Left Aileron do not respond in FBWA mode

[lucamax]

I really do not understand what is happening to my delta wing .

This morning after take off the plane was turning left by itself in FBWA and was very difficult to control. After reboot another flight, after take off , worst than before and crash.

In Manual , Auto, RTL modes , left and right ailerons are working properly while in FBWA mode only right aileron works, left aileron do not move.

In Mission Planner , radio setup, the roll channel works as usual in both directions.

Finally I notice that moving the throttle up, the ailerons are moving ! ?

[hunt0r]

@lucamax

In Manual , Auto, RTL modes , left and right ailerons are working properly while in FBWA mode only right aileron works, left aileron do not move.

In Mission Planner , radio setup, the roll channel works as usual in both directions.

Finally I notice that moving the throttle up, the ailerons are moving ! ?

Will you be more specific about what tests you did, and what behavior you observed? It might also help to post your log, so we can see your parameter values.

[lucamax]

Hi hunt0r,
I found out that the problem was related to radio calibration .

After a new radio calibration everything works again as before.

Never happened before with any Pixhawk , APM in 5 years .

Radio Taranis Plus , receiver Frsky XSR.