Right, just wiped all the books in Marvin, connected to calibre and sent 3 books - Douglas Adams' Dirk Gently series, and got an error
Code:
calibre, version 2.11.0
Send to device: Warnings reported while sending to Marvin.
Click 'Show details' for a summary.
-2 book successfully added to Marvin.
The following books were rejected by Marvin:
- 'The Salmon of Doubt' by Douglas Adams
- 'The Salmon of Doubt' by Douglas Adams
- 'The Salmon of Doubt' by Douglas Adams
The following books were replaced in Marvin:
+ 'The Long Dark Tea-Time of the Soul' by Douglas Adams
+ 'The Salmon of Doubt' by Douglas Adams
Replacement behavior may be changed in the Marvin options section of the Device configuration dialog.
On disconnect, only book 3 - 'Salmon of Doubt' has made it into Marvin.
If I then re-connect that book is not 'On Device', but book 2 is ticked.
Edit: I then re-sent just book 1, and it then replaced the book in Marvin, so now it's listed in Marvin and not book 3.
On reconnect again, Book 2 is listed as 'On Device'