I cannot figure what has happened - everything working fine this morning. I can't recall changing anything on my Mac.
However, now both my Cyrus and Naim systems are showing that asset (5.1) is empty. On my Mac, asset reports that there are 50000 tracks and 0 albums
Interestingly, if I use 'Folders & Filename Browsing', both the Cyrus and Naim apps are listing the folders - but no files in the folders.
I have restarted the computer a few times and done a rescan of the library
Thanks for any help!