I'm attempting to use my Rev 2 (8 voice) as a combination synth and MIDI controller.
I have it hooked up (USB) to Mainstage for a few sample patches and Program Change commands.
It seems that in doing so I've halved the number of available voices per layer. So now there are 2 in Layer A and 2 in Layer B.
Is there a workaround, or is this how life is?
I could be mistaken, but since the voicing per layer is halved, it sounds a lot like you may have created a MIDI loop... Well, not a full loop that goes around forever, but that is returned at least. That is, if the MIDI notes you're sending from the Rev2 is directed back to the Rev2, so each time you press a key you actually trigger that note twice, once from the keyboard itself and once from the MIDI returning to the Rev2. Have you tried just sending MIDI to it without using the keyboard on the Rev2 and see how many voices you have then?
All I know is that in multi mode I can control 4 voices in either layer with an external keyboard, 8 in total, on my 8-voice Rev2. I believe that's how life should be.