Group policy for updating registry on client computers
If you enable this setting, the computers to which this setting is applied may use dynamic DNS registration on each of their network connections, depending on the configuration of each individual network connection.
For a dynamic DNS registration to be enabled on a specific network connection, it is necessary and sufficient If you disable this setting, the computers to which this setting is applied may not use dynamic DNS registration for any of their network connections, regardless of the configuration for individual network connections.
But if you wish you can change – reduce or increase – the Group Policy Refresh Interval using the Group Policy Editor on Windows 10/8/7.
Read: How to force Group Policy Update in Windows 10.
I’m going to update my parent OU “ADPRO Computers” this OU has a few sub OUs broken out into departments.If you do not want Group Policy to be updated while the computer is in use, you will have to configure Turn off background refresh policy – and if the Disable background refresh of Group Policy policy is enabled, this policy is ignored.The Set Group Policy refresh interval for computers policy also lets you specify how much the actual update interval varies – the offset interval for computers.If you select 0 minutes, the computer tries to update Group Policy every 7 seconds.To avoid the performance degradation, you should not set it to a low figure.