I tried to reformat all the library in mobi format for the kindle paperwhite, erase all the content in the device, and then transfer the newly formatted files to the kindle, but the problem is still there.
when i disconnect the device the number of books drops from 59 to 36 to 31....
then again i connect and disconnect and the number is 59 stable,and this happens over and over every time i connect/disconnect
and they just disappear, they are not seen as documents since all the available files format are displayed...
