Client Machines Are Taking Too Long To Log On To The Domain

• NetDiag /v
• Netlogon
• Pinging _Ldap records.

1. Restart the Netlogon Serivce.
2. Use DcDiag /fix or NetDiag /fix
3. Local the Netlogon.dns file in \Windows\System32\Config directory and manually add them into the DNS Zone of that domain.

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