We have a cluster of 3 RDS servers, all running Windows Server 2008 R2. We recently started using thin clients and have run into an issue: once a user is logged in, another user cannot "switch" to the login screen. The original user has locked the session and is the only one who can login until the session times out from inactivity (30 mins), or I manually kick off the first user from the RDS server (obviously not feasible each time).
I created a GPO and applied it to the 3 RDS servers: Computer Policy -> Administrative Templates -> System -> Logon -> Hide entry points for Fast User Switching: Disabled
Then ran a GPupdate command against the 3 servers, but nothing changed. Any ideas? Thank you.