It seems the Clip cannot load a music file from a playlist if it has a German character:
(2,b04)Walkure-zweiter aufzug - so ist es denn aus mit den ewigen göttern.mp3
The word “göttern” causes the file not to be in the playlist when I view it in the Clip although the Clip is able to play the file directly.
This is an unacceptable bug to have to REMOVE all such foreign characters! My music files are loaded with such characters and they are important!
I tried changing to Deutsch language set that didn’t work.