Is anyone else having trouble with drop down menu items in Internet Explorer?

What I'm noticing is when you first click the "Quick Links" button, which drops down a menu with a few choices including "today's posts" etc., the menu does drop down. But if you navigate to any of the pages from that drop down menu, the next time you click any drop down menu list, it won't drop down.

You need to shut your browser down, restart it and the drop down menu option works again, but only the once again, then you have to shut down your browser again.

A.