I have a registered version of Asset set up on my QNAP. But tracks are duplicated on some - but not all - albums. I've updated to version 6, re-configured and rescanned. Still the same issue.

If I was guessing, I think that the configuraton file is not running correctly - so it is reading from the default parent directory. The reason for suspecting this is that it is also not combining multi-disc compilation albums either. I have more music in the parent directory (but as MP3 not Flac). I've tried excluding MP3s (not ideal, as I dont have FLAC for everything). As a comparison, Twonky manages both to see the tracks only once and to combine compilations.

Grateful for any thoughts on how to sort this out.