Does MSFS add a + or - behind the name of the assignment? I had this with my throttle quadrant and when I chose proper one from the list I got the message that the assignment was not advised… And it didn’t work.
There are quite a couple of different throttle assignments to choose from. Normal “throttle Axis”, Throttle Axis 0 - 100% and even a -100 to +100%"… MSFS is kind of funky there. I had three throttles properly working on “throttle Axis” but the fourth was switched for some weird reason. Changed to the 0-100% versions and then it was OK. Then when I ran into the same problem with the spoiler axis, I found out that in some cases when you change to another axis because the default one doesn’t work and that one does work, after a reboot they both work…
But I’m curious if you get that + or - sign after the axis assignment.
Example: Joystick L axis Z- instead of the proper Joystick L axis Z.