Mac User: Can't scroll past a certain font

Do you have more than 500 fonts by any chance?

Also, can you see what font is showing RIGHT before the app kind of crashes?

I wonder if the next font may be some odd font that the system isn't liking. Something like you'd get on the free font archives that may not be formed correctly?

Any way you can check this?

Your font folder is located inside your Mac HD: Library: Fonts.

See if you can tell alphabetically (which is how the Graphics Creator reads them) what font may be sticking.