[Samba] Problem after update version 4.15.0

[Ingo Asche]

Hi All,

I can second the problem. After Updating to 4.15 I also can't login to 
my AD. After reverting to 4.17.7 all works again without any problems.

For testing I set up an AD DC already with 4.15. I could join with a 
Windows 10 PC.

Login with Administrator of domain works. Then I created a standard user 
with option "Change password on first login".

Now comes the funny thing: On first login with this user I was ask to 
change the password which worked. But after this I get a "password or 
user wrong".

So that's the case now: Login with Administrator works on the 4.15 test 
domain but not with the standard user.

Ingo Asche