2 little points about info on your web site

[lyapounov]

Solved, by deleting the server in the package center and reloading it.

I had tried before setting startupScan to full but that did not helped

But still : #AudioFormat does not display, even after a full rescan

Here is the indexTags value
Artist, Date, #AudioData:Data Info, #AudioFormat:Format

And I have attached the lumin app screenshot

(PS a funny thing : I have one track, and only one amongst my 36765, from an album bought on qobuz, where the music coding is 16/88200 :-)