Hi, all. We have a Le Pan 970. Downloaded apps been working without problem until last week. Upgraded micro sd from 2gb to 16gb, naturally losing all downloaded apps. Downloaded everything again. They all work perfectly except one. Cannot get app to open completely. Will open developer's page then revert back to home screen. Cleared cache, reinstalled app a zillion times, with same result, uninstalled a zillion more times. We even used a different tablet (same make). Emailed developer and they have no clue what the problem is. Would IP addy be an issue (multi-downloads of same app)? Any ideas out there why this is happening and how to correct will be greatly appreciated. Thanks!