[PROBLEM] Moode find my Nas but not the library

[the_bertrum]

I assume that when you press save on the music source page you get back to the library page but with a red X next to your newly defined source? If so, click on the source to get back to the music source page where you will see e description of the error and a link to open the log to see the exact error message, that will give you more information of what might be wrong.