New install, one icon not working

Good afternoon. I've recently had to reinstall my work laptop, and rather than try to make Windows work again, I was given permission to run Linux. Debian Wheezy, TDE 14. Everything installed cleanly, and works. There is only one thing I've found that is a problem, the Network Manager icon in the system tray is not full sized, it's maybe 4 pixels square. http://priss.com/20150119_Net_Manager.png That's a screen-grab of my system tray, showing the microscopic icon for Network Manager between the screen size and VLC cone. I've tried re-adding it, same size. If I run XFCE, the icon shows up just fine. Suggestions? -- The secret of happiness is freedom, and the secret of freedom is courage. - Thucydides