Thanks for getting back to me. I installed the Quality Check plugin and ran it against a sample selection of books (including ones that are and ones that aren't having this issue) and it said the following:
Check authors with commas - 'All searched book authors have no commas'
Author Sort - 'All searched books have a valid author sort.'
But I don't know what this means, ha ha. Does this indicate something in the metadata that might be related to the issue?
(And to copy books onto the device, I select the books in the Calibre library, then right-click and do 'Send to Device'. I usually send and delete from library.)
|