All of a sudden, the cursor keys (up, down, left, and right), the "fn", "home", "page up", "forward delete", "end", and "page down" keys stopped working in FileMaker Pro. The keys still respond as expected in every other application.
I have tried a USB Apple Extended Keyboard and a Logitech wireless extended keyboard and both exhibit the same behavior.
I have checked the System Preferences Keyboard Shortcuts settings and they are still the same as always.
I am completely baffled. How can this happen? Without the cursor keys, it will be impossible to get anything done on FileMaker Pro.
Does anyone have any idea how to get FileMaker Pro to recognize these keys again?