We have recently upgraded to 2.5 from 2.0.2.3 - everything went well during the upgrade, except that now I am constantly required to re-login while navigating the admin interface. It will let me open a few pages, but no matter what browser or computer, NFR will kick me out after a few page changes or starting a report preview. BTW the page navigation is also not exactly fast either....
Any ideas how this can be fixed?