Hi @Carleenkramer, welcome to the Sonos Community!
I’ve had a look into your system as there are a few auto-diagnostics. Your speakers are all part of the same system, but it looks like the two speakers that are missing are one a separate access point from the other speakers.
I would recommend power cycling your Eero’s mesh nodes and trying again, as it seems like the nodes aren’t connecting properly. If power cycling doesn’t help, I’d suggest reaching out to Eero support as they’ll be able to look into your network and see why this node isn’t connecting with the others.
I hope this helps!
Hi @Carleenkramer,
By power cycle, I just mean powering those devices off for around one to two minutes, then powering them back on.
I hope this helps!