The Roon library statistics that the remotes display all come from the Roon server, thus I suspect the Roon Remote on iPad is setup to hide duplicates and the others not.
Also Roon counts multi-disk albums as just 1 album, which may account from the discrepancy with Qobuz.
Can you check / post the track counts rather than albums counts … let’s see how they stack-up.
You are right the difference between the endpoints was the different settings. Solved Remark: this difference was not before the update so looks like a bug was fixed
Yesterday evening I finally matched that Qobuz and Roon are showing the same amount of albums.
This morning we are back with a difference. In the meantime I proved that these are albums that are actually not available.
Sometimes I can catch them with a combined filter (not 16bit, not 24bit), but this does not work correctly as most of the time these albums are showed as regularly available in Roon, just when you want to play them you get a message that these file is actually not available on Qobuz.
Any idea how to filter those albums or files, as it is horrible work to keep the library up-to-date due to that. Can not check all albums once a week if I loose something.
I’m not aware of such a fix and there’s been no reports of this issue… but pleased aligning the settings resolved this for you.
One thing to note is the Roon overview page always displays the actual number of albums where as the number on album page is affected by the show duplicates setting.