[Uatschitchun]

Code:

2019-12-09 07:47:13.407 T:140487817414784   DEBUG: CGUIMediaWindow::GetDirectory (library://music/hoerspiele/genres.xml/)
2019-12-09 07:47:13.407 T:140487817414784   DEBUG:   ParentPath = [library://music/hoerspiele/]
2019-12-09 07:47:13.407 T:140487171651328   DEBUG: Thread waiting start, auto delete: false
2019-12-09 07:47:13.414 T:140487171651328   DEBUG: This query part contains a like, we will double backslash in the next field:  LIKE '
2019-12-09 07:47:13.414 T:140487171651328   DEBUG: GetGenresNav query: SELECT genre.* FROM genre JOIN song_genre ON song_genre.idGenre = genre.idGenre JOIN songview ON songview.idSong = song_genre.idSong JOIN song_artist ON song_artist.idSong = songview.idSong JOIN artistview ON
artistview.idArtist = song_artist.idArtist WHERE ((( (EXISTS (SELECT DISTINCT song_artist.idArtist FROM song_artist JOIN song ON song.idSong = song_artist.idSong JOIN path ON song.idpath = path.idpath WHERE song_artist.idArtist = artistview.idArtist AND path.strPath LIKE '/medi
a/8TB/Audio/Hoerspiele/%'))))) AND (genre.strGenre != '') GROUP BY genre.idGenre
2019-12-09 07:47:13.507 T:140487817414784   DEBUG: ------ Window Init (DialogBusy.xml) ------
2019-12-09 07:47:18.489 T:140485716051712   DEBUG: Thread JobWorker 140485716051712 terminating (autodelete)
2019-12-09 07:47:18.645 T:140487817414784   DEBUG: ------ Window Init (Pointer.xml) ------
2019-12-09 07:47:18.932 T:140487817414784   DEBUG: ------ Window Deinit (Pointer.xml) ------
2019-12-09 07:54:30.920 T:140487171651328   DEBUG: Thread waiting 140487171651328 terminating
2019-12-09 07:54:30.933 T:140487817414784   DEBUG: ------ Window Deinit (DialogBusy.xml) ------
2019-12-09 07:54:30.934 T:140487817414784   DEBUG: Saving fileitems [musicdb://genres/?xsp=%7b%22group%22%3a%7b%22mixed%22%3afalse%2c%22type%22%3a%22genres%22%7d%2c%22rules%22%3a%7b%22and%22%3a%5b%7b%22field%22%3a%22path%22%2c%22operator%22%3a%22startswith%22%2c%22value%22%3a%5b
%22%2fmedia%2f8TB%2fAudio%2fHoerspiele%2f%22%5d%7d%5d%7d%2c%22type%22%3a%22artists%22%7d]
2019-12-09 07:54:30.936 T:140487817414784   DEBUG:   -- items: 308, sort method: 1, ascending: true
2019-12-09 07:54:30.936 T:140487817414784   DEBUG: Custom album format = [%B]
2019-12-09 07:54:30.979 T:140487171651328   DEBUG: Previous line repeats 1 times.
2019-12-09 07:54:30.979 T:140487171651328   DEBUG: Thread BackgroundLoader start, auto delete: false
2019-12-09 07:54:31.046 T:140487171651328   DEBUG: Thread BackgroundLoader 140487171651328 terminating

This is library://music/hoerspiele/genres.xml/

Code:

<?xml version='1.0' encoding='UTF-8'?>
<node order="10" type="filter">
       <label>135</label>
       <icon>DefaultMusicGenres.png</icon>
       <content>artists</content>
       <group>genres</group>
       <rule field="path" operator="startswith">
               <value>/media/8TB/Audio/Hoerspiele/</value>
       </rule>
</node>

Starting at 7:47 and returning at 7:54. Ok, 7 minutes
The library is freshly scanned