When I add a Windows Updates Status (Powershell) sensor to my PRTG installation, an error message appears.
The error message tells me that “An unknown security error occurred”. The connection to the remote server failed and WinRM is unable to process the request. There seems to be an issue with Kerberos authentication.
The error message tells me that there are "No Logon Servers Available".
The error message tells me about "Unauthorized Access".
I get this error message also after creating other PowerShell sensors. What can I do?