This seems like a blast from the past - Today I sent 2 books to my Kindle Voyage and one had a fine thumbnail, and the other had a small thumbnail (330px). I updated Calibre, same result. Sent a third book, small thumbnail. I manually replaced the thumbnails in the system folder, but of course I'd rather not have to do that every time. Thoughts?
My Voyage has NOT yet received the recent update from Amazon.
My Voyage has NOT yet received the recent update from Amazon.