airplays55@xxxxxxxxx wrote: > the external midiports seem to be recognized (see below), but I am > unable to record midi input (I've tried several apps including > steem, muse, and rosegarden4) What is the output of "amidi -l"? Try "amidi -p portname -a -d" to see the MIDI data at a lover level. Does it work if you connect the MIDI input the the output and send something from the computer? Regards, Clemens