sustain pedal diagnostic?
Have 64 Studio 32-bit loaded on a Toshiba laptop, running nicely. The keyboard is a Yamaha NP-30, connected to the laptop via a Yamaha UB16 USB2MIDI. When I connect the UB16 to ZynAddSubFX via Aconnectgui, and turn off local control on the keyboard, I can play the keyboard and hear wonderful synthesis through headphones on the laptop. So far, so good. ZASF delivers MIDI output either direct to ALSA or to ALSA through Jack, no problem.
But the sustain pedal (working fine keyboard-only) doesn't seem to transmit anything which ZASF understands.
What is the best thing to try next?
J.E.B.

all notes off?