I have a new Synology NAS on a Mac and am attempting to set up an older Sonos system running the S1 app.  I have setup SMB1 (and understand the security risk) and NTLMv1 (same).  I am using the path \\NAS_IP_ Address\music (and have tried \\NAS_IP_ Address\music\media) and the correct name and password.  I keep getting an access denied error from the Sonos app.  I recall, but cannot find, and article from Sonos that talked about setting up Sonos as a user.  I don’t see what this would do for me.  Any advice?