Odd window

[tknarr]

I've recently noticed a small window (about the size of the default EQ2 menu button) on the right-hand side of my screen about a quarter of the way down from the top. It only shows up when I use F10 to show the windows, it appears to be set locked and click-through and I haven't been able to get a right-click menu from it to open the window settings dialog for it. There's never anything in it, and I'm wondering what it's for. I did create a brand-new character using only the UI settings provided by Profit for my screen size (1680x1050), and also without importing any UI settings when logging in a new character. It's there in both cases. Anybody else see this, or have any idea what it is?