I store my music files on my iMac and was accessing them via the music library settings on the desktop app. But not since May and the update has this worked. Has anyone with the same set up managed to access their music yet? Can anyone offer a solution? Are Sonos ever going to get this to work for people with my setup? I’ve never had the error code 913. The latest update simply reports Access to the shared folder  “// ----- ” is denied check username and password.