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ownedbycats · 10-23-2020, 10:29 PM

If you haven't recently run a Library -> Library Maintenance -> Check Library to vacuum the database, I recommend doing so.

Something else I also found helped once when my Calibre was being lagtastic:

Library -> Library Maintenance -> Restore Database. Do a backup first!

This'll essentially wipe your metadata.db and rebuild everything from the OPF files. I'm not sure why it helped - could be there was some problem in the database file that Check Library didn't catch.

10-23-2020, 10:29 PM	#10
ownedbycats Custom User Title Posts: 11,109 Karma: 77213681 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD	If you haven't recently run a Library -> Library Maintenance -> Check Library to vacuum the database, I recommend doing so. Something else I also found helped once when my Calibre was being lagtastic: Library -> Library Maintenance -> Restore Database. Do a backup first! This'll essentially wipe your metadata.db and rebuild everything from the OPF files. I'm not sure why it helped - could be there was some problem in the database file that Check Library didn't catch. Last edited by ownedbycats; 10-23-2020 at 10:32 PM.