Releasing a client master from CJOC did not properly clear out its Instance ID. This was causing issues when trying to re-connect the same using another client master item.
Fix license refresh period calculation logic. Before this the effective default refresh period was 10 hours instead of 2.5 hours.
Suppress InvocationTargetException errors were happening when collection of Health Reports from client masters were being terminated due to the timeout.
CJOC Operations Center v2 Protocol allowed the configuration of "Certificates" in the global security page only when CJOC URL was set to use https protocol. However this option should always be visible so that the migration from HTTP to HTTPS can be properly prepared.