Issue Reported: Configure Standalone WSUS server for security patch management but Clients are not getting patch via WSUS.
I have done multiple validate from os level with working environment like Cloud and Non-Cloud environment. Â Below are root solution work to fix issue.
Step 1: Perform on action on client system it include (Desktop and Servers)
Run regedit and go to KEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate
Delete the PingID, SUSClientID and the AccountDomainSID values
Stop and start the Wuauserv Service
From the command prompt run: wuauclt /resetauthorization /detectnow
Step 2: After Performing above steps Client start reporting to wsus as normal and start getting security patches via standalone WSUS.
Email: email@example.com, firstname.lastname@example.org
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