Having multiple connections to the same domain can cause a number of issues with Password Manager.
For example the following error is reported when users are attempting to logon to the Self-Service site or / when the administrator attempts to edit the domain connection used in the user scope.
"System error occurred. For more information, view the event log."
The event & verbose logs report the following error.
“QPM.Service.Modules.ADHelpers.dll ErrorContectInterceptionBehavior.Invoke()>>FillDomainINfo raises exception: 'Error connecting to domain '
Too many connections to the same domain within Password Manager Admin site.