I hope these screenshot helps you

And in peace1.mid there are the note off events ordered wrongly, and because the piano instrument has a sustain loop, it fades never outk because the note off events are ordered in the original MIDI file in a incorrect way. Make sure that the note off events are correct ordered :-) ) P.S. Try disable "Full MOD convert" in the MIDI convert dialog, then converts BRT it to a module with MIDI events to the MIDIMAPPER out device.