Hi All,

After couple of days struggling with time synchronization i deciced to kindly ask about supporting me.



My network:
1 station with WindowsServer2012R2 (set as NTP Server)
6 stations with Windows10Pro (set as NTP Clients)

From Client station - when i manually press "Update Now" - from:
Date and Time / Internet Time / Change Settings / -> Update Now.
The time on client is updating.

But when set pooling interval to - for instance - every 5 minutes
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\W32Time\TimeProviders\NtpClient]

"SpecialPollInterval"=dword:0000012c
When i change time during this 5 minutes on one of my clients, the time will be not synchronized.
Why?
I don't see any reason why it does not work? What i am missing?