Robbo,

If you experience such or Midi hanging notes, press together ROTOR SLOW & ROTOR FAST to reset the Sound board. If this doesn't work and you have to power off, there could be a loose connection between your Sound board and the CPU board which needs to be checked. (What OS are you running?)

The PB341A Sound board found in AUDYA (which has the SPDIF in and out jacks) does not have the 256MB memory expansion slots found in the AUDYA 4&5's PB341B Sound board (which doesn't have the SPDIF in and out jack).

Thanks,

AJ
_________________________
[KETRON - USA]
Design Engineer & Product Specialist.
www.KetronAmerica.com