LDAP Usergroup Refresh fails when User CN contains escaped characters
if you try to sync an Usergroup from ActiveDirectory, that has a member with an character that needs escaping (like a comma, not unusal e.g. in "surname, name" style naming), the sync will fail. I use Foreman 1.7.1 on RHEL 7.
Please don't hesitate to ask, if you need more information.