All was going fine until today when I connected it into the rig.
I inadvertently sent a bunch of program change messages to it. The whole patch range from 0-127 was sent in less than a second. Shouldn't be a problem. BUT. Now it wont respond to MIDI on the MIDI in socket. I have reloaded the software and checked my MIDI cable. ALL my midi cable are high quality and checked out with the MIDITest5 cable tester. I have checked that MIDI signals are arriving with a hardware MIDI analyser (Studiomaster MA36).
The MIDI out is working fine but the MIDI through isn't. This makes me suspect the MIDI in opto-coupler as MIDI in is usually hardware connected to MIDI through. It works fine with the Prodyssey software keyboard, which tends to confirm what I suspect. Any other suggestions welcome but it looks like I'll be cracking the seals.
![:(](./images/smilies/icon_frown.gif)
Eric.