There is an issue observed in Jakarta release, when containers are all brought up once.

Runtime is still starting and iniitialising DB, which participant containers come up and send their register message.

There should be a way to handle this in Participant Intermediary, to re-iniate a Participant Register, If it has not recieved a Participant Register Ack, in a stipulated time. 

This will ensure, Participants are successfully registered with runtime for any further message handling.