[MSWallack]

Twice in the last few weeks, my Sage has run out of battery (each time when I thought I was at about 5%, once when I was walking to my charger...) and when I charged it and turned it back on, not only did it not know which book I was reading (or where in that book I was), it couldn't even find the book on the device! When I connected to Calibre I received a database error but when I ejected, the Sage updated the database and my book was back (though it thought that the book [and the last several that I've read] were new and not started). Any idea what's going on?