It was discovered that if the domainHost attribute of an EAP 6 host controller changed, the managed servers connected through the host controller became unavailable. This prevented any new managed servers from being discovered. The host controller was still partially functioning in inventory, however its managed servers were unreachable due to the domain host property value being read-only with no method to update or correct the issue. A fix to the AS7 plug-in now attempts to read domainHost from host.xml when needed. The 'domainHost' read-only plug-in property is deprecated, and a new trait is introduced to better handle the scenario.