Hi
I have just started to use Roon ARC on my iPhone 8+.
I like it very much but there is one feature missing (so far).
That is to be a possibility to download all albums for an artist. Now you can do it only for a single album, which is quite work intensive if you want to do many albums.
Usually I want all the albums of my favourite artist downloaded on my phone. This effort is practical to do on the artist level, but to do this on the album level is lot of work.
I have experimented with playlist. I created one with a few artist, total 422 tracks. Then downloaded. It took 30 minutes on my fast wifi.
There are a few issues with this method.
(1) When browsing artist or albums there are no indication of they have been downloaded. This is a must. When you are short of bandwidth you want only play downloaded music, so this must be easily seen when browsing.
(2) I added then an album to the playlist and wanted to update the download. It was not possible. I guess you have delete the complete download first and then do it again. This is not feasible.
(3) I believe that there are no checks for duplicate download of same track.