No there are not crash logs but a lot of inconsistency when wanna start and play games like you click on a icon and it does nothing or gives you a white or black screen and forces you to restart the OS. And the same, and the same or in options of various new or old games when wanna change some graphical settings they are freezing and needs restart. I dont know why the 10240 is running better on games and apps than 1511. It's a shame. I dont know what they are doing but I cant see major improvements on gaming just downgrades...