From today MB STUDIO PRO and MB LIVE support any MIDI input device by connecting some functions to the musical notes of the MIDI device.
Generally MIDIPAD are used whose buttons are assigned the functions of MB STUDIO by configuration CONFIGURATION - OPTIONS - KEYBOARD
MB STUDIO PRO and MB LIVE only accept the MIDI "Note On" event whose velocity is NOT zero.
MIDI controllers generate 2 messages: the first when the button is pressed and the second when the button is released. In the MIDI device settings, make sure that when the key is released, an event other than "Note on" is generated or a "Note On" event with velocity 0 (zero) is generated.