Remote Browser Audio

Is there a known issue trying to get an audio output node to work if using a remote connection?

Can you explain you setup a little? Something like:

I'm running NR version x.x.x on a RPI 4 running Buster and connecting to it from my
Mac mini. I open the dashboard in Safari and press a button which sends the text to the Audio Out node

Also have you read theHelp tab for the Audio Out node?
Screen Shot 2020-08-20 at 7.55.54 PM