Music deleting random albums from my Libray

Hi everyone,

It's been a long time since I'm using Itunes/Music to stock my CD's that I rip on my computer. Since 2 years, because I've started to use a lot of memory with my music library, I've decided to put all the files (albums, songs) on a external drive (Lacy SSD) and let Music organised it when I import albums.

But every week, while am listening to my music, random albums are not available anymore because Music cannot fin the file anymore. I try to locate it and go to the file that the software created when I've imported the album, but nothing's here anymore...

Why the tittle of this post "Music is deleting random music from my library" and it's annoying... Especially when you're taking time to rip Cds and vinyles.

Am using an M3 MacBook Pro with Sequoia 15.5 btw.

Thanks in advance if you have a solution to this problem