Answer to: downloaded books wont open upFor the past month every time I am off my Kindle for more than say 1/2 hour it forgets my downloaded library Kindle books and all the app settings! I have to completely turn the tablet completely off and then reboot it... resync and download the book all over again. Then I have to adjust the font size etc. again! Very annoying! Any idea WHY and how to fix this? Thanks!