In Dec 2022 I inadvertently purchased a SONOS ONE when I should have purchased a PLAY 1. My controller is SONOS S1 and I have 12 speakers . The tech dept walked me through converting the software on my SONOS ONE to make it a PLAY 1. All was well. I was away for 6 months and the system was shut down. When I returned all was in order except the system could not find the SONOS ONE speaker.( converted as above.) I tried hardwiring it but the result was that only the converted speaker was recognized and none of the others were. I tried rebooting the speaker--The lights flashed GREEN etc but the speaker was unable to be found. Please advise. I now do not know whether the software in the speaker is SONOS ONE or PLAY 1. Confused to say the least. (and I do not want to use the SONOS S2 app. Too many of my other speakers (PLAY 5s-- 1st generation) will not work with S2 and I would rather not have 2 controllers.
Thanks