Adobe FrameMaker 12 locks up after selecting Object Properties

Adobe FrameMaker locks up and needs to have its process ended in Task Manager after selecting to view Object Properties the third time in a session. Windows 7 Enterprise SP1. When it locks up, the document you are working on distorts (see image).

After terminating the process, I of course have to Reset Lock and Open to get the docs I was working on open again. In practice, this means that I have to remember how many times I've already right-clicked on something and viewed or edited Object Properties, and close out and go back in to avoid crashing.

This really renders the Object Properties feature problematic, as it is a very common feature to edit.