Mac OS X Server: Close View and NetBoot Clients Using the Panels Environment

When I use the CloseView control panel on a NetBoot client, the computer stops responding. What could be causing this?
Close View control panel included with Mac OS 8.5.1 is not compatible with NetBoot clients in the Panels environment. Attempting to use this feature with panels will cause the NetBoot client to stop responding.
Published Date: Feb 18, 2012