You have a Windows Vista Service Pack 1 (SP1)-based or Windows Server 2008-based computer that is a member of a domain. When you disconnect from the network, you may experience a delay of 12 to 14 seconds before you can access the network again.


  • This issue usually occurs when the computer switches between a network that deploys Network Access Protection (NAP) enforcement and another network.
  • This issue does not occur on a computer that is running the release version of Windows Vista or on a computer that is not a domain member.

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