minimserver 2 tagCustom/upnpCustom

[simoncn]

You cannot have multiTag for Artist as well as having Artist.displayFormat. I suggest you change your upnpCustom setting to this:

roleTags={AlbumArtist,Composer,Solist}, multiTag={Genre,Composer,Solist}

I have used Solist instead of Soloist because you have been using Solist on MinimServer 0.8.