The ad in the right sidebar of my email page keeps refusing to load. It simply shows a "circle" processing icon. It locks up my entire Yahoo email. I can't stop it or go to a different folder. Nor will it let me leave the page. I have to close Firefox completely. Extremely aggravating! Between this and the stupid up-charge to see emails on the full width of my screen, it's about time for me to move away from this lousy platform. I'm just about ready to move over to Outlook.