I don’t get any error message, neither from Windows, nor from Calibre. I always eject the reader with the button in Calibre before disconnecting it from the computer.
I will reset once more the reader, and try to see if there is a pattern when the problem comes back.
I will also look into this NickelMenu that is mentioned, I don’t know what it is but if it can help, why not…
@kividgoyal when you say that my device is not indexing the book, it’s then possible that the book is not indexed but still appears on it ? Because I’m currently reading the book on my Kobo, but if I plug it on my computer, Calibre doesn’t show that it’s on it (no green tick)
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