We use DLU policies on our staff XP workstations. And for the most part they work fine. However once in a while a user will log in and a new profile will be generated for them ignoring the existing one. We have selected "Use user source credentials." and "Manage existing user account (if any)". My understanding is this shouldn't be happening.. We do use Microsoft's user hive cleanup service as well..

Anybody else having this trouble under ZCM11?
Any help is greatly appreciated.