From the forums: Is it the intended effect that when a user hits actions, broadcast message that I should receive multiple copies of the message, one for each group I am a member of?
We still have this issue. We are using Spark 2.5.7 (Linux, Windows & Mac) and Openfire 3.3.3 (Linux).
If people belong to more than one group they get duplicate broadcast messages
I set up a test group with members that only exist in a single group. A broadcast to the group nets multiple (x2) messages received.