Hi Thomas,
> When I run my network (attached below) it’s only receiving one message from ros and afterwards the network stops with the message “Normally finished”.
When creating a new sheet using HarkDesigner, by default it is set to subnet which runs the network once. Please change it to iterator so that the network runs in a loop.
If it is not too much trouble, would you mind uploading a sample of the audio you are trying to stream as well as the network file?
I noticed that you did not have a condition, are you getting any errors when running the network?