Pre=update Firefox was a faster and more reliable browser than IE but since this recent upgrade there are pages I visit regularly that are not loading at all. To check if there is an issue with a site I switched to IE and the page loaded immediately. Many sites I try to access with the updated version will not display graphics and since these are often online stores it makes the christmas shopping impossible with Firefox. At the moment IE functions on all these sites, it may not be my preferred browser but at least it works!