What the hell is with win 7 maximum in the domain?

Question

System administration

One of the branches, a dozen 4 computers.
And now it has been three weeks since it started - when connecting to the domain in the morning - it does not let me. Like, there is no trust relationship. It is treated by login from under the local admin, self-cutting from the domain and reconnecting.
But here's what's interesting - everyone has the maximum version of Windows.
Anyone else come across?

Answer 1

I can assume that this could occur after updates, both computers and the domain controller. Here you need to look.
You can check if this is cured by reinstalling the computer account on the DC.
Usually there is no trust relationship, when the password of the computer account has changed and the DC has a different password, so they do not understand each other.

Answer 2

You can look at the time synchronization on the server and client machines. It was like that with us - the time difference gave such failures. Synchronize the time with net time \\servername /set