When I run the attached project and the Global Scene view, when I go to export the animation as a movie, the render is extremely slow. I've tried it three times and it takes days to render just a few frames. I've ran the requirements detection program it says that I have the recommended hardware for "a great experience." The map doesn't see to have a an extreme amount of detail, indeed, within ArcGIS Pro the playback is smooth, it just when it goes to render that it slows down. I've been able to get 42 frames rendered, but that took 1.5 days.
Thank you for your help!