I am not getting any MIDI Output from DIN Ports 2 and 3 anymore. Is there anyway to test the hardware? I am positive that the routing is correct because I have successfully used the preset before. I am running the latest firmware and I have tried doing factory resets and nothing works. I am able to get output from DIN1 and DIN4. I can also route MIDI from the MacBook pro to a PC and route audio back.
I get very weird results using the free MIDI Monitor software to spy on MIDI output. It detects activity on the MIDI DIN jacks that are NOT working but does not show any activity for the MIDI DIN jacks that ARE working. Go figure.
This is driving me crazy.