As an early adopter, I am beyond frustrated with this product at this time.
There’s constant breaking upgrades.
After I finally made time for the S2 upgrade and started recycling my setup (3 Play:5, 1 Connect Amp into wired ceiling speakers, 1 Sub), I can’t discover my second Play:5 nor my Sub.
All the documentation I find online seems outdated. Do NOT tell me I need to wire any of my SONOS products into my router---I paid $$$ to avoid wiring.
Extremely annoyed at this point.