Hi everyone, I recently purchased a Nexus 10 (16GB) from the Google Play Store and have noticed that the screen crashes quite regularly. I haven't rooted it and all the apps I have were bought from the Play Store. The background applications keep running when the crash occurs so most of the time it flickers between working and a crash screen where there are vertical lines running down the screen. I sometimes find that if I change the angle that I'm holding the tablet I can move it between the normal view and the crashing screen. Has anyone else noticed this problem? Do you think it is a hardware or a software issue?