We should be allowed to use the USB for audio only and have all the MIDI routed via the MIDI ports.
The fact that there are so many issues syncing the VC it's obvious that the throughput is the culprit.
We just spent $2000 on a Virus and the only possible solution I have read is to purchase a dedicated USB card? wow.
I upgraded from my Virus C mainly for intergration within my DAW and with all the "workarounds" we have to do just to make it semi-functional is ridiculous.
Add to that the latency when one "prints" the audio....wow.
IMO, this can get fixed if MIDI handles the MIDI and the Audio via USB and Outputs.