Why does it take two or even three logons sometimes for my GPO changes to take effect on my XP and Windows 7 machines?

Jan
29
2013

Unlike Windows 2000, XP+ does not process GPOs in the foreground synchronously. This feature is called Fast Boot. This can affect changes made to roaming profile paths, home directories and some logon scripts as well as GPOs that may manage software deployments or folder redirections. Jeremy talks all about this in his book. He suggests you enable the Group Policy setting – Computer | Administrative Templates | System | Logon | Always wait for the network at computer startup and logon policy. This setting will alleviate this problem, but there are some caveats.