My trusted SD1 has developed a problem which i cant seem to get round, every time i play a note or chord to sound does not stop I.E., it continually sustains like a midi glitch. i have also tried an external midi keyboard and the result is the same. when sounds are played by the sequencer it is fine. If anyone has any ideas on what could be wrong i would be really grateful.
Message
SD1 problem
2013-06-06 by tjiyf