I had an Orbi mesh router that died. I bought an eero mesh router. I have about a dozen speakers under the S2 umbrella. I reset it up using the Boost wired into a Desktop tp-link gigabit Switch which is then plugged into my eero router. No problems. Easy as pie. I try to set up my S1 players ( I have 5) and it will not recognize them. I try as an existing system, it asks me to update to S2 which I can’t. So I try setting up new system, enter my login info. set up Sonos products (only option) can’t find them. Tried wireless to find them but also wired one of them into the switch as well. It did it once and worked, then when I disconnected it to move it to where it belongs it stopped working. Tried to recreate it and doesn’t recognize it. Also rebooted them as well. Do I just reset and start over or am I missing something?