Hello,
I noticed an arror with the autopilot's altitute selection knob:
1. Whenever I increase selected altitude, it increases in 500 feet-ish intervals, rather than 100 feet.
2. I can't decrease selected altitude. Although the knob rotates, as it should, the displayed selected altitude doesn't change. I don't get this problem with any other addon plane either.

I attached a video showing what it lookes like.

Yes, I tried reinstalling the plane a few times and it didn't fix the issue.
Yes, I made sure all altitude bug-related controls mappings in my P3Dv4 are empty and nothing overlaps with my mouse inputs.

I would appreciate help with that