Hello,
Thank you for posting in Q&A forum.
To troubleshoot this issue, please kindly try below steps:
1.Check the TCP connection between workstation and DC by ping or telnet command.
2.Run PowerShell command
Test-ComputerSecureChannel PowerShell Cmdlet
to check/rebuild the secure channel between workstation and DC.
3.Check if your Windows OS is up to date and install the hotfix is it's older than it.
Hotfix Reference: https://learn.microsoft.com/en-us/troubleshoot/windows-server/windows-security/trust-relationship-between-workstation-domain-fail
Best regards,
Jill Zhou
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