I have 2xplay:1 speakers and 2x One SL (kitchen & office) speakers all in different rooms. They are all on network channel 11 and all 4 have the white light on the top.
First the kitchen one no longer appeared on the list of speakers. It would still play music from the previous time it was used. I reset it and my router and still no luck. Then randomly it came back, but the office one disappeared off my list.
Tried resetting the office one but no luck. It is now still got white light.
Edit: after typing this the office one is now showing on my iPhone, but not my laptop. If I try to join it in to a group it says it can’t connect.