I am running into something very similar to this
my problem however is the opposite, the second I connect the speaker to the Ethernet port, it just disappears.
the speaker is still connected to Ethernet and I can see it in my fritzbox 7530 but the Sonos app can’t find it.
i have 5 sonos speakers (symfonisk) they all have the same problem. I recently got rid of my Google Wi-Fi because the fritzbox offers me 4x the performance. I just didn’t think my sonos speakers would stop working.
Best answer by Ken_Griffiths
A suggestion… Perhaps check your router configuration pages to see if the WiFi network is isolated from the wired LAN. You are perhaps looking for something like a check-box in the settings, perhaps with a label similar to ‘AP Isolation’ either on, or near to, your WiFi security settings page.
A suggestion… Perhaps check your router configuration pages to see if the WiFi network is isolated from the wired LAN. You are perhaps looking for something like a check-box in the settings, perhaps with a label similar to ‘AP Isolation’ either on, or near to, your WiFi security settings page.
That was indeed it
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