Since the last update, Firefox just isn't working any more. It takes multiple clicks to load or reload pages, and often the page loads without any graphics. I may have to click the Reload button a dozen times to get a page to load properly (or to load at all). I tend to keep a lot of windows open, and I'm sure that's part of the problem, but the way that previous versions handled this was better. It isn't just some pages that aren't loading properly, it is a majority of them. This program has become mostly dysfunctional.