Hello,
Here the riddle:
1 - All my servers (DC included) have a good DNS configuration, all patchs, no virus.
2 - It happens randomly
3 - It happens for everyone, included administrators
4 - It disappears after a reboot or without doing anything !
5 - It happens on TSE servers
6 - We don't use Profile Redirection
7 - We don't have plenty of GPO.
8 - It happens even without specifical GPO's
9 - So why do I still have random slow logon, blocked on "Applying personnal settings" during 5 to 30 minutes ?