We are experiencing an issue where our users are being intermittently logged out of the website. This issue seems to occur directly after the initial log in to the website. After a user logs in, they click a link, then are redirected to the login page again. We are upgrading from CF 9 to CF 11 and we were not seeing this issue in CF 9. There are two main things that I've noticed when this issue occurs. The GetAuthUser() call is returning an empty string (for the user that was logged in with cfloginuser) and part of the session has been removed (as if a structdelete was performed on a variable in the session struct).
Is anyone able to help with this problem?