Hi,
I'm using LibreElec and enjoying it, but I've got one little but annoying problem.
Some of my fanart and poster, not all, are pixelating somehow.
When I export my library via unique files, the original fanart/poster files get replace by the pixels one on my NAS.
Even when I delete the movie/tv shows after replacing the pixel files by the good one on my NAS and update the library, LibreElec keep showing me the pixel fanart/poster.
The only way to correct this, is to select again the good fanart/poster on the interface of LibreElec.
Best regards.
Speculos (I'm french).