I have a farley large form similar to http://demos.telerik.com/ASPNET/Prometheus/Panelbar/Examples/ApplicationScenarios/AccessingNestedControls/DefaultCS.aspx. One of the major diffrences is that I have a ajax loading panel that will only show once. When I hit the next button on step one it will show but on step two it does not, from that point on the loading panel is gone even if I go back to step one and press next.