When updating multiple machines, it is crucial to randomize the start time to avoid a "DDoS effect" on the Domain Controller's SYSVOL share.
The most common method for a single workstation is the gpupdate /force command. forced group policy update
Example with additional options:
A bypasses the scheduling timer, instructing the client to immediately query the Domain Controller for policy changes and apply them. When updating multiple machines, it is crucial to
To force synchronous processing (waiting for the network before login), administrators can enable the policy: When updating multiple machines
While it's technically possible to force a Group Policy update by modifying the registry, this method is not recommended and should generally be avoided due to potential unintended consequences.