Hi, i recently uploaded my site. But user loged out immediately after login. When user login creates persistent cookies. In config auth session set to 20 mins and use Cookies. Session state is InProc and timeout is 20 mins. Cookies is available in browser... This configuration was tested on test server and it works fine.
It sounds like your applcation is being recycled by the server. There are three conditions that would cause your application pool to be recycled by the server. 1. Over CPU usage. 2. Over memory usage. 3. No http calls for 20 minutes. Open a ticket with the support department and have them check the event log to see if any of these conditions are being meet by your application.
