Thumbnails are blurred

[Tomer Horowitz]

All of my media have blurred images, I have attached images. It's been like that for a long time, I tried several things in the past (which honestly I don't remember what) and it's still happening to me. Any help?

                   

[theguymadmax]

Code:

add_header Cross-Origin-Resource-Policy "same-origin" always;

Do you have that option set as described in this issue: https://github.com/jellyfin/jellyfin-med...issues/469

If so, remove it.