? in mp3 file name for playlists doesn't work

[jmpz]

Interesting! I bought it from Bandcamp, and it's imported using https://swinsian.com/, it's like iTunes. It imports it to the library and copies the file to the NAS. As far as I can see, it doesn't change the file name.

I just tried a test of taking an mp3 file, adding a ? to the name via OSX finder, adding it to my library and a playlist, and seeing it fail. So it does seem reproducible to some degree.

(12-10-2022 16:31)simoncn Wrote:  This URL shows the cause of the problem. As I suspected, the filename does not contain a normal question mark (0x3f, encoded in the URL as *3f) but an invalid UTF-8 character (0xf025, encoded in the URL as *ef*80*a5).

How was this file created/ripped and then copied to the NAS?