Should Work now, load the docker container no volumes needed. Set Quality the Server and playlists that should be updated on Friday/Saturday dont forget the quotation marks.
ENV DEEZQUALITY FLAC
ENV DEEZSERVER 192.168.0.104:1732 where https://hub.docker.com/r/bocki/deezloaderrmx is running
one playlist:
ENV DEEZPLAYLISTDAILY "https://www.deezer.com/en/playlist/5158987484"
multiple playlists:
ENV DEEZPLAYLISTFRIDAY "https://www.deezer.com/en/playlist/5158987484","https://www.deezer.com/en/playlist/1043463931"