My JBL has developed an annoying habit which has increased in frequency lately. It works fine when it is up and running, but very often, upon being turned on, it displays the main menu screen instead of the the last page I was reading, and it is completely locked up. It won't respond to any buttons, including the power button. The only fix is to pull the batteries or use the reset button. Then I have to navigate back to the book I was reading. All bookmarks are gone. This is with books on my SD card (epub, both unlocked and DRMed). Any suggestions?
CF
