GPO does not behave as expected on a specific PC.
Order, security filtering and loopback mode determine what actually applies.
Try this first
- 1Order: Local, Site, Domain, OU (LSDOU)
- 2Security filtering: groups that should apply
- 3Loopback mode for kiosk or terminal PCs
- 4Run a resulting-set check on the target PC
When to bring us in
Unexplained outcome: WMI filters and deny permissions are usually to blame.
See also
- One DC or two DCs for an SMB office?Two is almost always the right answer; one DC is a single point of failure for logon, DNS and GPOs.
- Should I split FSMO roles across two DCs?For a small domain all on one DC is fine; with two DCs splitting is tidier but not required.
- How do I know my AD replication is healthy?Replication errors creep in silently; they only surface when logins or GPOs misbehave.
None of the above fits?
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