Altitude Autopilot Vertcal Speed Problem

[the_nick]

AKLupine wrote:
Just a hunch but if it isn't a default aircraft you might want to look into the .cfg and see what the setting is for the autopilot. Some
downloaded
planes I have started life with the setting at ~700 fpm which ATC didn't really care for.

I have this problem too , and for my part it has nothing to do with the original or the 3rd party airplanes because I have it with every
airplane.