MIDI knobs not using the full range of the assigned automation

Hey,
Im able to connect my midi controller akai mpk mini and use it in my recent project. However something changed and I’m not able to control the full range of the assigned automation anymore. I assign a knob via midi learn and the assigned element reacts to my input just slightly. If I start a new project everything works as expected. So I guess its a configuration issue. It used to work but I probably changed some general midi config. Could use some help here. Thy