Thankyou for the post rpedde.
Config file as follows :
This looks right. Are you sure the flac files don’t show up? Is it possible that are tagged in a way that they don’t show up right? For example, flac files without metadata will appear with a title the same as the filename.
You might try connecting with iTunes to see if you can find it — sometimes it’s easier to find the files using iTunes than it is with the soundbridge.