Have had Sonos for years, they have always been finicky with clumsy software, but the S2 app is an abomination.
Wanted to add a Play One to my system, then out of blue it decides it can no longer find said system. After multiple attempts and resets I was thankfully able to set everything up, and since I use airplay I could then circumvent the horrid app and uninstall it.
Hopefully I won’t have to deal with Sonos software again for a very long time, I was close to trashing everything if it asked me to unplug my router one more time.
Great sounding speakers but Sonos you guys suck at software!