I have some Sonos systems installed in 2008 that are still working great. No hardware failures, app still does what it always did. That being said they feel cl

I have some Sonos systems installed in 2008 that are still working great. No hardware failures, app still does what it always did. That being said they feel clunky and worse year after year, the UI is old fashioned, it's not quite as reliable. And of course the whole thing is orphaned. I'll never buy another set of several thousand dollars of Sonos v2 or whatever they want me to do.