I'm so beyond confused here, as I have tried several beefy machines and keep experiencing the issue. My project was speedy for the most part until I added seating sections. As I added chairs, it began freezing for up to two minutes at a time as tried moving, copying, or changing one property. I have tried re-importing my CAD file and do not see issues until I begin adding seating. I have tried several PCs and several Macs and continuously hit the same issue. Can someone please try and help me out?