I am turning to all you tech people as my VCI 100 left sync button would not work. I have monitored the input with MIDI OX but it does not seem to send any data. When opening the controller to upgrade to FW 1.4 I checked all the cables and everything seems to be in place.

Grateful for any ideas, or suggestions on where else to look or on how to repair the VCI (or where, if too complicated)

Great forum, helped me many times.

All the best,