Album art not displaying anymore in Volumio app (both Windows as Android) after update to Qnap NAS

After the update of my NAS from WD to QNAP for all tracks the presentation of the album art of FLAC files disappeared in the Volumio app, both in Windows as in Android. Any idea or solution?

Did you mnt the new location in Volumio sources and performed a library scan?

If yes, clear the album art cache and check again.

Wheaten; no my NAS (as before) is accessible as media server. Worked fine with WD Nas.

When I play the same album and track from Qobuz the album art is displayed. Must be a Qnap problem.

I think with your old nas the image files have been indexed by the WD library server, with your new NAS it’s not indexed. So the media server doesn’t serve the album art.

No, they are indexed. N.B. The FLAC-files are indexed in total; images are part of it.