It’s a long history and you can read it in this thread:
Transparency on what Studio is analyzing the library for
But to make things short, I had to trash the Database of AS and to start everything from the beginning.
I decided to offer to the analysis only a copy of a few albums in different formats and nothing else. Now my library looks like that:
I may though add some more albums to the folder that is synchronized with Audirvana.
I’m just waiting for Damien to fix the bug that affects SysOp. Then I will listen to the sound quality of AS. It is the main thing that I’m interested in.