For some time now, when I right-click any drive icon & choose Properties, there is a long wait (up to a minute) before the dialog box shows. If I select multiple drives & right click, the tabbed dialog box (1 for each drive) appears instantly. It's only the tabbed dialog box for a single drive (the one that has general, tools, compression on it) that is slow. I should also mention that I have an icon program (AiryFolder Shell Extension) that adds a tab (for changing the icon) to the dialog box.

Anybody know what could cause this slow display?
Thank you.