I’m having a lot of issues with this aircraft as well. I can’t seem to get the plane to go above 150 knots. When I select climb the power reduces, causing my plane to try to climb at too steep a rate which then stalls and the autopilot turns off, sending me into a spin. I even ran into an issue where all the dial stopped working and I couldn’t change elevation nav screens or do anything with the autopilot panel. The air craft even seems bogged down when I do the weights as just a pilot and co-pilot at 50%fule. It is odd.