I have two title banners displayed on one page. The top one says "Mozilla Firefox" , the second one says "Firefox" with a down arrow. Each title bar has a set of control buttons on the right, but only the bottom title bar buttons are functional. If I try to delete one or the other pages both delete. I can't separate them any and every way I try. Also, the active, "bottom title" page which I can navigate with does not remember my prior settings that Firefox has always remember such as; large print. This seems to have happened after a resent update of Firefox. Can you help me figure this problem out. Thanks, Barbara