I recently bought a MADIface Pro. It's worked well so far. Yesterday I tried to get Windows' system audio going into TotalMix, which I realized I could do in the 'MADIface Series Settings" app. I configured Analog (3+4) as a WDM Device, and was able to send audio from Firefox into TotalMix. Great! Today though I noticed that Ableton can now only configure the first four outputs of the 'ASIO MADIface USB' Audio Device. So I turned off Analog (3+4) as a WDM Device, but the problem persists after resetting my computer. Ableton can still only configure the first four outputs of the 'ASIO MADIface USB' Audio Device.

What setting do I have to change so Ableton can see all of the MADIface's I/Os again?