On both my AOL &AOLmail toolbars I am able to add buttons for my fave sites. However, once the icons & text go off screen into the weird land of ''>> more buttons '' and (sometimes) appear vertically beneath the >>icon, clicking right or left, double or single, uniformly results in the disappearance of the icon&text without my accessing the buttons themselves to change or delete NOR accessing the selected site. The on-screen icons work. Why not the others?