I have used Songkong before, but with a new release this month and a new NAS box, I ran it again against my recordings after copying them to the new storage.
I received multiple (too many to count) error messages "Apr 19, 2018 11:06:08 PM:Unknown Error " and four instances of "Apr 19, 2018 11:05:19 PM:Unknown Error:com.jthink.songkong.match.Scorer.calculateTrackDuration(Scorer.java:506) "
What do these mean and what causes them?