Hey all… a bit late to the game on this one, I was just browsing around in the Community and stumbled on this. Just wanted to say that if you wanted to consider using non-persistent messaging for your usecase, then you could use 2 (or more) VPN bridges between your different sites, and configure each with a non-persistent shared subscription. Format: #share/<groupname>/<topic>. That way the message flow can round-robin between the two bridges. Just a thought. But would also mean that there is a chance for message loss if the broker restarted due to using non-persistent (aka Direct) messaging.