DOMAIN TRUST ISSUES

• Unable to contact domain controller
• The trust relationship between this workstation and the primary domain failed
• The following error occurred attempting to join the domain
• The specified domain either does not exist or could not be contacted
• An Active Directory Domain Controller (AD DC) for the domain "COMPANY.local" could not be contacted
• The DHCP service failed to see a directory server for authentication
• This computer was not able to set up a secure session with a domain controller
• There are currently no logon servers available to service this logon request.

• Often DNS related
• Often related to network configurations
• Often related to problems with TCP/IP properties

ON WORKSTATION

• Check Network cable
• Check Network Adapter settings
  • Check IP settings
  • Check all Advanced settings
• Check Time
• Disable/Enable Network Adapter
• Disable/Enable "Microsoft File/Print" on NIC
• Rejoin the Domain

ON SERVER

• Check Network Adapter settings
• Check Time
• Flush/Scavange DHCP Server
• Flust/Scavange DNS Server
• Ensure 016 DOMAIN SERVER is correct in DHCP Scope
• Ensure "DHCP Server" service is running
• Ensure "DNS Server" service is running
• Ensure "WINS Server" service is running
• Ensure "NetLogon" service is running
• Check Server Event Log

Try dcdiag.exe

Try using PowerShell to
   Reset-ComputerMachinePassword [-Credential ] [-Server ]

Try using netdom.exe to reset passwords