Strange query parameter in the URL

All, We migrated to Mendix 7.23.15 recently. And post upgrade, we notice that sometimes when a user session is timedout, it shows login screen, which is quite normal. But the URL has a strange query parameter. http://localhost:8080/p/administration?messageCode=419 This query parameter is carry forwarded (or kept intact) if the user logs in and starts using the application.  This starts happening only after the upgrade.  Any one facing same issue and any pointers to avoid this?
1 answers

419 seems the unofficial HTTP status for Authentication Timeout. You can use this code to show the authentication was expired.

Is this a real issue for you? A possible work-around is to do a “dedicated” redirect to homepage after login.