I seem to have to click on things multiple times to get them to open lately. Sometimes to the point of getting stuck on one page and not being able to get off without closing the browser (IE). Only happens at this site during a session.
It's an issue with IE. I ended up downloading firefox and solved it. Chrome is also a solution but IE is the problem it seems. There's a whole thread in the lounge about this if you want to go back a little.