Problem: Issue with via Fortress (Reverse Proxy) server that prevents loading AJAX Tool control related scripts in the browser.
Description : Enclosed is the Sample application that illustrates the scenario where ?Invoking? Asp.net POSTBACK process manually during Ajax ?PageLoad? event prevents any of the Ajax Toolkit scripts from rendering in client browser and hence causing the following error.
Note: The same scenario works just fine in Intranet mode (No Reverse Proxy is used).
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