I have recently had to have a new solid state disc drive after the previous old disc drive crashed. With the new solid state disc drive I have also updated the Mac OS to High Sierra. Unfortunately, when I try to update the music library and select the appropriate folder as a file path, I get the following message: ‘Sonos was unable to add the music folder’ and then below that another message, ‘The computer 192-168-1-104 cannot be found. I’m assuming that this is the old disc drive number. I have tried to uninstall and then reinstall the Sonos app, but it doesn’t seem to do any good. Has any one out there have any ideas how I can get SONOS to recognise the new disc drive? Cheers.