FlyByWire A32NX - Unable to arm auto throttle

My auto throttle issue is a bit different, using the latest A32NX dev version I find the auto throttle cuts out during the landing phase. I have to reset it and advance the thrust levers momentarily to restore it. It can happen more than once during a flight. Any ideas on this would be welcome.

Probably some kind of jitter in your throttle hardware that is knocking it out of the correct position. You can try to expand the range in the calibration menu.

Good thought mdapol. I will check that out. Thanks

I can see this is an old post but, I also have this problem.
I’m now on SU10 b3. Since SU10 b, the Autothrottle has stopped working. None of my controls or anything else has changed. The PMDG and Fenix A3220 Autothrottles all work perfectly.

What happens is I will set Flex in the MCDU just I have previously and select the FLX/MCT detent on the throttle, throttle works but now Autothrottle never engages. I worked absolutely fine in SU9. I have recalibrated the throttle in the A320 tablet since SU10.

It’s not my Community folder, or my controls, or my ignorance as to how to fly the FBW Airbus.

Anyone else having this problem in SU10b?

I have been experiencing a problem with the A2NX autoplilot repeatedly tripping out.
Some online research suggets that this can be caused by false rudder inputs.
Recently rudder and tiller jittering which has got considerable worse. So maybe thisis is the problem.
I use the Thrustmaster TCA sidestick, Cpatains pack and rudder pedals.
Further resaearch indicated that jitters can be caused by poor connections and the accumulation of internal dirt in the sidestick.
Looking at the sensitivity settings in Control Options clearly shows the jittering. So I disconnected the the rudder pedals and checked the connections by unplugging and replugging 3 times. That cured the jitters in the Control Options. The sidestick was more complicated. I completely dismanteld the internals, cleaned out some dust and certain parts cleaned with alcohol, then re-assembled. Testing in Control Options indicated jittering was now cleared.
However, setting up a flight and testing the control inputs, the rudder was working perfectly but the sidestick did not move, despite the actions showing in the control options!!
I am at a loss as to how to recover sidestick funcions.

If anyone can offer a solution I woud be most grateful as the aircraft is non-functional.
Sorry for the lengthy screed
Rob P

PS - The problem also applies to the default Asob A320NEO.