I noticed that pulse-audio sometimes appears in ‘top’, and uses a fair bit of CPU, and I see the sink and source in QJackCtl (just monitoring) There’s an option in patchbox-config to disable it…
pulse-audio-off: Keeps the Pulse Audio's Jack Sink and Source disabled v1.0.0
…when I run it it ends with
gtk-launch not found. Is that a problem or has it worked in fact? It’s not clear when pulse-audio pops up, so I can’t easily test.