On my Windows 10 computer, I found Group Policy is not being applied anymore. If I ran group policy update on a administrative command shell, I get this:
PS C:\WINDOWS\system32> gpupdate /force
Computer Policy update has completed successfully.
User Policy could not be updated successfully. The following errors were encountered:
The processing of Group Policy failed. Windows could not determine if the user and computer accounts are in the same forest. Ensure the user domain name matches the name of a trusted domain that resides in the same forest as the computer account.
To diagnose the failure, review the event log or run GPRESULT /H GPReport.html from the command line to access information about Group Policy results.
So after some research I found the issue and fixed it. The solution is
Make the freaking NETLOGON service to start automatically and start the service.
Did this solution helped you? leave me a reply here.