Issue Getting ReportViewer to Display when using Tab Container control

See more:

Visual-Studio

Ajax

VS2010

, +

I’ve got an ASPX page with an AJAX Tab control. Each tab has a ReportViewer control on it. I refresh the report on each tab in the Page_Load event. The problem is that the only reports showing on the page are the one on the first tab and the one on the select (active) tab. This page worked in VS2008 but not after I switched to VS2010.
The other reports do not show up. The page works fine on the LocalHost but not on my website. It behaves as if the page is rendered before the Reports are refreshed. I experimented with the AsyncRendering property on the ReportViewer but I’m uncertain why I don’t see the reports on all tabs.