..But the poor little laptop managed to drive 120 universes of ArtNet (all in Broadcast with 100bT-nodes)...

Parts of the HUD GUI do not work with the Pixelmix window open - so I believe these 120 Universes are close to the edge...

I might have an installation coming up were I will need 200 Universes - but this will have to run on an 8xCore Macpro and for sure not on a laptop...