For some unknown reason our DLU stopped working this morning on all our Windows 7 PCs. Nothing was changed in ZCC from yesterday to today. This morning all Windows 7 PCs are now asking to login to the rhealm. If you login using a backup local account we have on each PC you can get to the desktop. ZENAgent shows that the policy is assigned to the workstation and is "successful", but not working. No windows updates were pushed to these devices overnight so I'm at a loss here. Any help would be appreciated. These random issues with ZEN has really let me down on a once excellent product.

SLES10SP3 Primary
User source eDir