We have deployed the zen agent to many clients and for many days we cannot see some of them in the reports when we do a query. This is an external OEM sybase database. When you search for the workstation in the ZCC, it can be seen there under workstations. We also have rules to move them to dynamic groups, but this workstations are not even moved to the dynamic groups, they are only seen under workstations folders. So we are wondering if there is something wrong with the database. And may be our configuration is not enough to handle the number of devices we have. We have one primary server with 15 satellites and about 3000-3500 devices, external OEM sybase. May be we need to add primary servers.