mySQL woes

No need to do that it will just be ignored when you have MYSQL configured.

Well not from your MyVideosXX.db but from your MYSQL database.

So to troubleshoot I suggest you first start on the Pi that has your MYSQL server running.

  1. Enable debug logging
  2. Browse a bit thru your library (e.g. play a movie shortly)
  3. Upload logs with grab-logs -A and share the URL

You also manually can check if the databases are correctly created. Log into OSMC with ssh and run mysql -h localhost -u osmc -p
when connected that run show databases;