[Samba] W10 clients can't login to AD-DC after 4.15 upgrade.

[Paul Paku]

Hi,

Have upgraded my AD-DC to  4.15 from 4.12 (source) yesterday.
All was ok for about a day, but now my W10 workstations cant log in …
It happend after workstation reboot, could be with new Windows updates.
The message states that pass or user are wrong.
What is strange filled in user name changed from MYDOM\myuser to MYDOM.COM\username on login dialog.

Local admin can login.

Any idea?

Paku