Thank you @viragomann, I appreciate the feedback. I'll take a look; but, for the moment, it'll have to wait. Since we last spoke, the QNAP has since died (I think it's the power supply since nothing happens when I press the power button), and I need to send it in for warranty repair. When I get it back, I'll get started on trying out some of your ideas. But honestly, I'm just about ready to throw the whole unit away and start all over w/ something else. At least my Netgate and PfSense keep going. Plus, I'm learning more about NAS's and servers than I ever thought I would.
Take care, Matt