Great Blue Heron

Once an end-to-end, encrypted, connection is established between a pair of peers then anything can be sent through it. The establishment proces is generally facilitated by a server of some description so neither peer needs to allow inbound connections. (I’m a long, long way from being an expert on this and happy to be corrected - but this seems like network fundamentals?)

Wow, that brings back memories. Slackware 3.x was my into to Linux in the '90s.

No, I didn’t.

But there’s no future profit for Sonos in them providing the ability for us to play music we already own from our own library.

There was an unofficial option for rollback - I’m on Android so I went to apkmirror and downloaded the last good version and turned off auto update. This worked for a while, but then they forced me to update - it literally said I had to update to continue using. I’ve seen someone say this wasn’t actually a forced update, but rather keeping all the parts of your network in sync. I have one Sonos device and my phone is the only things that connects to it??