I figured things out finally. Can't find a way to delete this post. Unless we can't. What did you do to see Discogs-Tagger in the list ? Maybe another one get stuck at the same place. I ended up shutting MM down, and rebooting windows. Tried it again and it was there. Mind while the talk about it. ...

I figured things out finally. Can't find a way to delete this post. Unless we can't.