[Samba] problem with time sync on windows 10 clients

[Felipe_G0NZÁLEZ_SANTIAG0]

| My DC is a samba4.3 over Ubuntu 16.04.
| I've configured ntp in the same server.
| However > when I join a windows 10 client to my domain, this one doesn't
| update its datetime.
| Once I logging in, I am able to set any datetime.
| And more > No matter the windows 10 client' s datetime, I can logging in with
| any user of the Active Directory.

| I need a proper time sync in my whole domain. Any idea why it is not working?

| Thanks in advance,
| Felipe.