I'm having an issue with Visualize that I never recall having in Bunkspeed. For whatever reason I'm unable to clean up my loaded Appearances (Materials) in my scene. In the past, Bunkspeed loaded materials in the project file used up performance and memory , so the more loaded materials the less responsive your project was. Is anyone else unable to use the "Delete All Unused Appearances and Textures" (right click on Appearance panel)? I have a large project with tons of materials I need to purge from my loaded materials since they aren't being used but I can't delete them.