We migrated this box from a physical to virtual but had to do a BackupExec backup and full restore (P2V would not work). When doing this we had to delete the original AD object and rejoin the newly restored vm to the domain. Server name was never changed.
Thin clients connect to this server running a remote app. This works without any issues. Everything appears to work 100% successfully as before.
We need to manage the sessions to the RDS server using Remote Desktop Services Manager. When opening this up it shows the server name "Server1" but when opening RDSM I get a popup saying "The specified computer cannot be reached. Make sure that the computer is accessible and verify computer name." If I click on the added server "Server1" it has a green arrow pointing up it does not show any users, sessions or processes. If I right click and try to add computer using Local Computer it comes back saying the same error message above. If I try to add computer using select a computer I get "Server was not found".
Now I have no idea if this has anything to do with the migration above but they say before they could get in here and now they can't. They want to be able to manage the sessions connected to the server.