Have you tried increasing your latency in the pipewire configuration?
I also had audio issues like you described until I set it to a more reasonable value like 512-1024. Think the documentation refers to it as the time quantum. It would appear that on my hardware it is simply not capable of the low latency defaults.
That does seem to at least help. It seems to be harder to trigger the problems with higher values. I could still get it to happen with the quant at 2048, but I had to really work at it.
I notice that the + Firefox line seems to show up with a quant of 900 even when the minimum value is higher than that? That seems weird.
I seem to recall the configuration having options that set different minimums depending on the source of audio. I’m not an expert in the settings. I kind of just tweaked them until I wasn’t seeing skips.
I do believe there’s a global minimum setting however. That might be the one you’re already using.
I think the main problem is the default settings are just not great. They are far too tight.
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