Update :
I finally understood the problem.
I comes from a wierd MSFS2020 bug since SU5 linked to the right mouse click button while using controls.
Here’s an extensive topic related to this problem :
For some reasons i could not identify for now, it’s only happening with FBW planes (for me at least).
So now, there is only 2 workarounds and no fix.
- You can abandon the right mouse click & hold for freeview causing the bug, and use only middle mouse button in freelook mode and
- Use a third party software that emulates your joystick controls in MSFS (like Axis and Ohs or Fsuipic…)
… and wait for the fix, not planned at least for SU11, and existing since SU5.
Hope my findings will help. Do not investigate in joystick itself, or FBW settings, or whatever profile cleaning or reinstalling, it’s a waste of time. This is a MSFS BUG !!
Cheers and happy landings