Issue
Continuum controller with the lowest ACC Net Id is the time master of the network and has correct time but it is not updating the other controllers as expected.
Environment
CyberStation
All CX and bCX master controllers.
Cause
Time master controller does not know about one or more controllers on its Network.
Resolution
Perform a global teach to ensure the time master knows about ALL the controllers on the network, then do a backup to flash (if applicable ) to make sure if the controller re-starts it still has accurate information about its peers on the network.