Plex not linking to jpeg album artwork

My drive changed IP address (I’ve changed it back) but most of my albums are now not displaying the artwork that’s in each folder along with the audio files.
I obviously don’t want to manually relink them all using the EDIT function.
I’ve tried refreshing metadata and scanning the library… is there a simple way of making the artwork reappear?

Out of curiosity, why not embed the Album art into the meta data? MP3Tag is free and you can just embed the album art to the file?

What version number of server are you running and what are you naming the artwork files.

They should be afaik album.jpg

In the libraries advanced settings do you have for the Album Art setting do you have Local Files selected