I've now ripped about 75 albums on 90 discs onto my new B2. About 6 or so have failed to find a match and I've had to enter the data manually.
An odd thing happened today. I was ripping a two-CD recording of Aida (1959 recording conducted by von Karajan). The first CD it failed to find a match, but CD2 it correctly identified.
As I know it checks against the MusicBrainz database, I installed MusicBrainz Picard on my laptop and loaded the unidentified CD1 to it, which it matched without a problem.
So I'm beginning to wonder whether the B2 is giving up too soon if it doesn't get a match (e.g. if there's temporary internet slowness)? Is there a way to tell it to try again to match before it rips the CD as an 'Unknown'?