It happened again. I fixed it and forgot about it, and it happened again. Now I can't remember how I fixed it.
Edit: Actually, I DO remember. There was an update I had to manually download and install from Dell's website. But the website is suffering from "High Traffic" so I can't even get support right now.
Edit 2: There was a new update to download and install, and it fixed the problem.
What bothers me is that this KEEPS breaking. WHY would it stop functioning properly out of nowhere, and then there's an update I have to download myself to make it work again? Can ANYONE give me some help on this situation? I really don't want to keep doing this every couple months.