I have to say as much as I love GUI of this programm, the poster disappearing randomly day by day and just leaving a black rectangle is frustrating, yesterday a cover was shown, the next day its only black, is it possible that you can finally fix this issue ? There are no issues on Plex and this is a free service…
Today’s 6.5 update has a few changes in this area.
Namely, Infuse will automatically update posters from TMDb and TheTVDB in cases where there is old or invalid data stored in Infuse.
Additionally, you can refresh metadata/artwork for your entire library manually by using the ‘Refresh Metadata’ option found in Settings > Library. Running this option will redownload metadata and artwork without having to rescan all files, or losing manual matches.