I’m running Vectorworks 2021 on Mac Book Pro under Monterey 12.0.1 OS. The Mac is connected directly to the BlackMagic box via Thunderbolt 3 cable supplied with the box. I don’t have any external monitors connected. I’ve checked the software to ‘ Prefer external GPU. The Mac can ‘see’ the box as its on the activity monitor and on the menu bar. Absolutely nothing happens in Vectorworks. When rendering a drawing it is only using the internal Intel graphics card.
Is there anything else I can do to resolve this? I’m really disappointed as I thought it was going to make things much faster.