This apps doesn't start. Well they start but from the "zdmc is starting for the first time" screen I find myself on home screen and if I try to open them again I have only the black screen, or it even doesn't start and just make the screen black for a second and drops me back to home screen. Yesterday evening it worked fine. As I had a backup of my library I flashed the box to 1.2.7 and then updated to 1.2.12 the problem is still here. I flashed the box again and updated to 1.12.11 it is still there. Other apps are working fine.