Thank You jofemodo for the kind words
I do not know if other people use members of the LaunchPAD family
but if so the drivers for those devices have not been updated when the signaling process has been implemented
so drivers for that family of devices still use the old functions
as was told in the NEW: Control-device manager + controller device "drivers" thread
I only own LP mini MK3 and LP Pro MK3 so I cannot test drivers for other LP
Regards
Alain