I encounter this situation numerous times. It is happens with a book Biblical Greek Made Simple by H. Daniel Zacharias.
After accessing the "Print/Export" function, regardless of whether I actually print or export anything, the program will stall when I scroll to the exercises sections of the book. It doesn't matter what I was trying to print or export. After selecting "Print/Export" and closing it, as soon as I scroll to the exercises section, it stalls and I have to restart the program. If I try to print/export again, the program shuts down on its own.
This has happened to at least one of my students. We use Mac.
