[Samba] Samba support for Sonos S1 versions 4.15 and above

[Jeremy Allison]

On Tue, Dec 13, 2022 at 09:24:24AM +0100, Barry de Graaff via samba wrote:
>Between your set-up and mine the only difference I see is that I am 
>using a guest account with no password.

I'm willing to be that's the problem. Guest access is notoriously
flakey. Try changing to a "dummy" account with a simple password.
It's easy to do on SONOS.