

This is usually caused by network communication problems, either between Sonos and your router or between Sonos and the internet. The error message "Unable to add tracks to the queue" or error 701 displayed on the Sonos app when attempting to begin playback.
TWONKY BEAM OSX HOW TO
Let me share some information about error 701 and how to fix it. Hi to the Sonos community and thanks for reaching out to us.
TWONKY BEAM OSX MAC OS
This error occurs on both the Android and the mac OS app, so I don’t believe it to be platform specific bug. I have a Sonos: Play 5 (Gen 2) and a Sonos One on my network, all updated with latest software. Is there an internal queue limit that Sonos uses? Have other people encountered this problem and potentially knows a fix?

So I tested this theory by going to a joke Spotify playlist I made a few years back ( ) which just has 10,000 copies of George Michael’s seminal Christmas hit ‘Last Christmas’, and I ran into exactly the same issue “An error occurred while adding songs to the queue (701)”. Spotify runs into the “An error occurred while adding songs to the queue (701)” error when trying to play songs specifically from the “Your Library > Liked Songs” section, however I believe this is probably due to the fact that I have a lot of songs saved on Spotify and Sonos might not be able to handle a queue import of a certain length. Spotify works fine on Sonos except for two use cases that I have identified. Posting here to see if anyone has run into this issue themselves, because it is one of the more peculiar issues I’ve run into.
