I have a simple ASP app that request some filter parameters and performs a database query with them, returning a HTML table filled with the retrieved data.
In IIS 5.0 (Win2000) everything worked ok. After I copied these scripts to IIS 6.0 (Win2003) when I request the whole data set (3,409 records) I get an authentication pop-up. If I request fewer records (1,000, for instance) the page works ok. In IIS 5.0 the page works no matter the response size (partial or full).
The page with the full resultset is 2138.85 KB.