Publish 3d Scene not working

I have a 3D scene I am trying to publish. It worked flawlessly when I ran a test a few days ago. After I continued to work on the project and applied AI vector graphics to some of the objects, the "Publish 3d Scene" no longer works for me. It loads and loads, but never saves or generates a public link. I do realize this is a BETA feature, but does anyone have some suggestions on what may be causing this or how to get it to work again?