PocketBook eReader not indexing series or metadata properly - Fix

If you use a Pocketbook eReader with Calibre, you might have noticed that sometimes your reader doesn't index certain series properly.

Forcing Metadata refresh from Calibre will not work

This forum post on mobileread.com helped me fix the issue

You can fix that with the following tool https://git.rustysoft.de/martin/PbDbFixer

Download the app from the releases page, copy it to your Pocketbook and then launch the @PdDbFixer app from the app menu