It sounds like you have "Catchup" turned on. This is a knob mode which prevents the knobs from being active until they are physically moved to the saved value in the Preset.
To turn this mode off, enter System Mode by pressing and holding both the Right Footswitch and Encoder Knob for a few seconds. Then turn the Encoder knob clockwise until you see UTILITY. Press the Encoder button to enter and look for CATCHUP. Press the Encoder Button to enter this menu and set to OFF.