Upgrading to 794 breaks active directory
Posted: 23 Dec 2025, 03:50
I have 2 systems (U4-423 & F6-424) I upgraded today and now have Active Directory issues.
I upgraded the U4 from build 783 to 794. It retained my active directory registration, but no longer enumerates domain users or domain groups. If I hit the Settings-->Privileges-->Domain-->Domain Users (or groups)-->"refresh" button, it tries for a few seconds then I see a toast fly out with red text saying "Operation Failed".
Accessing shared folders remotely honors my previous AD user/group permissions, but I cannot enumerate users/groups to change permissions.
The same has happened with my F6 with the slight nuance that I first upgraded from 75x (I can't recall what it was) to another, intermediate build (like 783?) then upgraded to 794. The first upgrade broke Active Directory. I had to reregister the NAS with my AD domain. The upgrade to 794 was fine but just like the U4, domain users and domain groups are no longer enumerating.
Both devices' shared folder AD permissions do seem to work correctly from a remote device.
I upgraded the U4 from build 783 to 794. It retained my active directory registration, but no longer enumerates domain users or domain groups. If I hit the Settings-->Privileges-->Domain-->Domain Users (or groups)-->"refresh" button, it tries for a few seconds then I see a toast fly out with red text saying "Operation Failed".
Accessing shared folders remotely honors my previous AD user/group permissions, but I cannot enumerate users/groups to change permissions.
The same has happened with my F6 with the slight nuance that I first upgraded from 75x (I can't recall what it was) to another, intermediate build (like 783?) then upgraded to 794. The first upgrade broke Active Directory. I had to reregister the NAS with my AD domain. The upgrade to 794 was fine but just like the U4, domain users and domain groups are no longer enumerating.
Both devices' shared folder AD permissions do seem to work correctly from a remote device.