We have installed Unity connection 2.1 for a very large 2800 phone deployment. We are attempting to import our users into Unity from UCM, and are bringing them over about 50 users at a time so that we can apply specific user templates. When we hit between 1650 and 1700 users, Unity Connection is no longer able to query the users from UCM. Is this a bug? is there a work around? If I delete users and drop down to wher I only have 1650 users in UCXN I can import a large number of users at once, but once I have any number over 1700 I can no longer import any users from UCM. Has anyone else seen this?