I'm having an issue with the Kindle app not paging correctly - moves 2 pages at a time instead of the expected 1. When I change pages the app moves forward/back as expected, pauses, and then moves another page. Makes this app useless. Have updated app via Amazon App store - same results. Samsung says to talk to Kindle support and Kindle support says to reinstall app. Suggestions? Is this a known issue? Do I have a bad unit? Missing some change in settings? Thanks.