Throttles jumping

I have already put in a bug report for this issue.
Want to ask the question here.
Is anybody having issues with the throttles on any/all acft jumping back into what seem to be the throttle decrease position without going thru the detent on the Honeycomb Bravo Throttle Quadrant.
Throttle range movements are also way out of wack.
I have no profiles setup for acft and am using the default Airplane Controls bindings at the moment, so it seems to be a bug.
This issue effects every aircraft.
I have noticed that there must have been some sort of update as the control surfaces no longer need to be inverted. This may have had an effect on the throttles.
See video:

It may well be a bug because it happens to me a little, but often it can be a conflict, typically when you have a stick or yoke with a throttle on it and using a separate throttle quadrant. You may need to disable one or the other by removing its setting in the controls menu.

I have the same things occuring on the stock Airbus 320 on FS2020 Xbox. The throttle quadrant is flicking back and forth with no input from me on the final approach phase. A/throttle is not engaged.

I only have one quadrant the Honeycomb Bravo but, rthanks for the thought.

I have a fulcrum yoke and thrustmaster twin throttles , constant issue throttle jumps without in put usualy at the worst moment ,
Tried all the mapping profile curve etc , cleaned all contacts with electrical cleaner and still does it !

Problem solved in my case… the last update for FS2020 on Xbox had reverted the assisted landing and take off options (under Piloting) back to ON, hence overrding my inputs. I don’t know if that will help you

I ran into this with my Thrustmaster Boeing throttle quadrant, but it turns out to be precisely because I had not created a custom profile. As it happens, the default profile for my Boeing yoke also assigned engine throttle controls to two sliders on the base of the yoke. Because I was using defaults on my yoke and had basically forgotten those sliders exist (because I don’t use them), the sim would periodically register the location of one or both of those sliders and override whatever my actual throttle quadrant levers were set to.

It took me days to realize and figure this out. Once I did, and un-bound those two yoke sliders from my sim throttle controls, the problem went away.