SSRS integrated report refreshes after idle time

I’m experiencing an issue with a SSRS 2012 report integrated with SharePoint 2013 and it’s usage in Chrome and Firefox.

The issue presents itself when the following conditions are met. 1. User opens the report 2. User leaves the report idle for about 90 seconds 3. User then clicks on a toggle item

In IE, the report opens the toggle item as expected. However in Firefox and Chrome, the user ends up in a redirect loop, which sometimes ends in the user being brought back to the page as it was (not respecting the toggle item click) but in most cases it will simply loop through these redirects.

Using Fiddler and Firefox, it appears that the user is redirected to the logon.aspx page to re-authenticate and then is immediately redirected to the report page, just to be redirected back to the logon.aspx page again.

So far, we’ve tried the following to resolve without success

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  Enabling pass-thru / negotiate authentication in the browser settings

  
  


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  Changing the sessionstate timeout to a larger value in the reporting services web.config

  
  
  
  
  • Changing the sessionstate model to "stateserver" in the reporting services web.config
  
  
  • Changing the report session timeout setting in central administration.
  
  
  
  

Our environment is running SharePoint 2013 SP1 and we are using Effective User Name as well.

Has anyone run into this or have any suggestions to resolve?