Time inaccuracy cause Group Policy setting can not be read be client
Problem:Recently one computer can’t update the new configured group policy.
After troubleshooting the network connectivity, OU setting, still not resolved.
Then read the Event Viewer:
In the windows log > system > found the Security-Kerberos , KRB_AP_ERR_TKT_NYV error, which said the time of the client is different from the KDC.
Sync the time of the client to the NTP server or manually set it first.
If you can not find the sync with internet in the control panel, time . Use the Command
Make sure the service Windows time is running, click start menu, type services.msc , hit enter.