I have a AJAX enabled web grid on my ASP.Net page(which uses a master page). The grid is on a WARP panel which is on an a UltraWebTab. When the grid refreshes on a WARP refresh the progress indicator is now the red X as if it can't find the image. However, when the column filter is used the progress indicator shows up. A bit perplexing since that it has been working for some time. I hadn't made any known changes that could cause this. Any ideas?