I see several posts on the forum for this issue, and have made some progress with some of the replies.
I have a brand new B2 and Sonos One SL. Both are working fine independently using a BT Homehub Wifi network.
I can see the B2 'music' folder on my iMac (logged on as 'root') and can even play the content from it... thanks to this forum :-)
It all falls apart when I try to add the B2 to the music library using the Sonos application on my devices i.e. access denied. It's the same error message on iMac, iPhone and iPad. Once, just briefly, I may have got past this stage on the iMac... i.e. it looked like it was adding the library. However, I gave up since it was taking forever and there is not much on the B2 yet.
Anybody got any ideas?
Thanks,