After migrating some scheduled tasks to a new Windows Server 2016 Core server I discovered that the Backup-GPO cmdlet was throwing an error.
Backup-GPO: The data is invalid. (Exception from HRESULT: 0x8007000D)
I used this quick PowerShell script in order to determine which GPOs in particular were having an issue. …
While scripting the same report as earlier, I cam across a server which I could not connect to remotely via PowerShell.
The WS-Management service was running but was not listening on port 5985 as it should be.
Running the winrm quickconfig command resulted in another error:
WinRM already is set up to receive requests …