Could be any of several issues, from a mesh network issue, to wifi interference , to duplicate IP address conflicts. And perhaps others.
Have you called Sonos Support directly to discuss it?
Is the phone connecting to the same SSID and band? 5 or 24.4 GHz
Is the phone connecting to the same SSID and band? 5 or 24.4 GHz
I think so, because there is only 1 wifi network in my house -
Or is that not garanteed with 1 wifi network?
Is the phone connecting to the same SSID and band? 5 or 24.4 GHz
I think so, because there is only 1 wifi network in my house -
Or is that not garanteed with 1 wifi network?
It is likely that you have two bands at different radio frequencies 2.4GHz and 5GHz. With many routers it won’t matter if Sonos is connected to a mixture of the two, but there are some routers that cannot cope with this.
So you have just a single router, no satellites, extenders, access points?
What is the make and model of your router?