Cessna Caravan Iceland landing challenge controls irrational?

Doing some landing challenge missions. Got one with the Cessna Caravan but it behaves weirdly. I get no sound change and what it seems no deacceleration when reducing throttle. Though the lever is moving. Also the visual yoke turns left when I turn right. But the aircraft with some delay seem to at least try to follow my directions somehow. It feels like there is some autopilot thing going on but from what I can see I deselected all inputs there and never seen this behaviour before in any other cessna or aircraft?