Reregistering applications every minute seems to overwhelm the GUIApplication and the JMSbroker

Installing release NetarchiveSuite 3.6.0 in the netarkivet production environment the applications seems to overwhelm the GUIApplication and the JMSbroker by sending a RegisterHostMessage each minute.
The one minute interval is defined by the REREGISTER_DELAY constant in the class: dk.netarkivet.common.distribute.monitorregistry.JMSMonitorRegistryClient
Maybe this should be incremented to 5 (or 15?) minutes.