Put console at remote location, and connect it to dot2 onPC computer via network. That's that - all universes with onPC for ppl who has console.
That would still require the console to be set up somewhere in the venue and used as a hub. That would be just as undesirable if not more so. I get your point.. but still, if it's not necessary to take my console to a venue to operate lights, I certainly don't want to take it with me to use as a node. If you have purchased the full console, is it an unreasonable request to able to use the onpc software in full?