You can do a "reboot" and not lose anything. Just unplug it for a few minutes or you can reboot it from the BluOS app.
Menu>Help>Diagnostic>Reboot
A Factory reset will lose all the info. If you saved the 3000 songs on Tidal or Spotify or Qobuz, or etc. They will all still be there. Where did you save the songs?
Menu>Help>Diagnostic>Reboot
A Factory reset will lose all the info. If you saved the 3000 songs on Tidal or Spotify or Qobuz, or etc. They will all still be there. Where did you save the songs?