Problems with Saitek Pro Throttle quadrant

Hello ! I have a problem with my throttle quadrant.

Everytime I have plugged it in, and start up MSFS 2020, all works fine. But when I load up a flight things start to change, my landing gear is going up and down, and the quadrant does not react to any movement at all. Whenever I go into controls, and search in the Flight Yoke system, or try to change a function, only my yoke reacts. Whenever I try to set a setting to a button on the quadrant it does not respond. I am desperate for help, tried to find solutions on the web, I have tried re-calibrating it, but it does not respond to any movement from the quadrant. Not in the simulator or just on the laptop. I think this might be a common issue. So maybe someone can help me fix this ?

Some information:
Windows 11
Microsoft Flight Simulator 2020
Does not work on a prop, or a jet engine
Saitek Pro Throttle Quadrant
PS/2 connection to the yoke.

Thanks for the help !

What are you using for drivers, and how did you calibrate the throttle?

I used the RegEdit from Logitech to calibrate. If you mean the Logitech software for the product with driver, I use this one: Downloads - Flight Throttle Quadrant – Logitech Support + Download Version 8.0.213.0 64 bit

That may be part of the problem.
Get rid of those drivers and just use windows drivers.
I have the same throttles.
They don’t work well at all with logitech drivers.
Also, here is a link to a good free calibration tool.
DIView.zip
http://www.leobodnar.com/shop/index.php?main_page=page&id=12

Where can I find the windows drivers ?

They are in your Windows system.
Unplug the throttles, and uninstall the drivers, and delete any Logitech folders left behind.
Reboot and plug in your throttles.
They should connect with the system’s drivers.
Download and use that calibration tool.