Trying to wrap my head around how clustering works.. :smile: If I have two nodes, NodeA with an ActorA ("/user/actora") & NodeB (”/user/actorb”) with an ActorB. NodeA is configured with itself as a seed node with role ”a" & NodeB is configured with NodeA as a seed node and as role ”b". Both ActorA & ActorB are set up to subscribe to the cluster’s MemberStatusChange events. What I’m seeing is that ActorB is getting MemberUp events, but ActorA isn’t... Other than that I was hoping that ActorA would be able to send messages to ActorB using System.ActorSelection(”/user/actorb”).Tell(..) but those are only delivered to DeadLetter. How can I send a message to ActorB from ActorA?