Please provide a log produced with "journalctl -u service.librespot"
Here you go (see attached log), The relevant lines:
Code
Apr 04 17:40:04 LibreELEC systemd[1]: Started librespot.
Apr 04 17:40:04 LibreELEC sh[16619]: INFO:librespot: librespot 0a89bee (2018-03-11). Built on 2018-03-11. Build ID: iQNpx8nK
Apr 04 17:40:04 LibreELEC sh[16619]: *** WARNING *** The program 'librespot' uses the Apple Bonjour compatibility layer of Avahi.
Apr 04 17:40:04 LibreELEC sh[16619]: *** WARNING *** Please fix your application to use the native API of Avahi!
Apr 04 17:40:04 LibreELEC librespot[16635]: *** WARNING *** The program 'librespot' uses the Apple Bonjour compatibility layer of Avahi.
Apr 04 17:40:04 LibreELEC sh[16619]: *** WARNING *** For more information see <http://0pointer.de/blog/projects/avahi-compat.html>
The libreelec configuration tells me that avahi is active. Nevertheless, I ended the service and restarted it, just to be on the save side. Next I rebooted my RPi just to be on the save side (adding the output via journalctl -u service.librespot >> /storage/journalctl.txt). That's why there are three logs. Please don't ask me why the last one states "Logs begin at Sun 2018-01-28 16:58:17 CET", it ends at the right time