My Virus TI is not receiving MIDI (sent on channel 1 via an analog MIDI cable) when it is not plugged in via USB. No sound is produced and I do not see the little "note" icon flash. I have tested the MIDI output being sent to the Virus (by plugging it into another device) and it works fine.
I've tried restarting it and I've looked through all the MIDI settings I can find, but no luck.
I can send MIDI properly if I plug in USB and use the "Virus Synth" MIDI port.
What's going on here?