NTFS permissions on the parent share of the users network home folder
can also cause login problems. Just a thought. Maybe they're missing a
group membership that everyone else is in perhaps?
Anyone else seeing this with El Capitan? I've recently upgraded a bunch
of iMacs to 10.11 and they seem to be having the exact same problem. You
can log in fine from boot-up, but any Macs left around a while just
freeze at login screen (and the usern...