Hello,
Based on the information provided, your issue should be related to the previous second RDCB server.
Here are some troubleshooting steps you can verify if the previous second RDCB server is completely removed from your RDS environment:
- Open Server Manager or the Remote Desktop Services Manager console on any of your servers. Navigate to the Remote Desktop Connection Broker role and look for the list of connection brokers in your farm. If the old RDCB is not listed here, it has been uninstalled or removed from the farm.
- The configuration data for Remote Desktop Services is typically stored in a SQL database. Connect to the SQL Server hosting the RDS configuration database and check the tables related to the connection broker (like
RDCB_Farm
orRDCB_Server
) to see if the old RDCB's information still exists. - Use PowerShell commands like
Get-RDConnectionBrokerHighAvailability
orGet-RDServer
to view the current status and members of your RDS farm. If the old RDCB doesn't show up in these commands' outputs, it has been removed. - Examine the Event Viewer logs on both the remaining RDCB server and the one you suspect was removed. Look specifically at the Remote Desktop Services event logs for entries that might indicate the removal or disconnection of the second RDCB server.
Additionally, you can consider removing and re-adding the RD Connection Broker role on the problematic server to refresh its configuration.
I hope the information above is useful. If you have any question or concern, please feel free to let us know.
Regards,
Jacen Wang