Thanks. Doesn't quite fix the issue I have. I don't mind the screen switching off and I even set it to switch off quite early to save battery. What I have an issue with is the device locking when the screen switches off. This has a two fold annoying effect. 1. I need to find the small lock button to unlock rather than just tapping anywhere on the 7 inch screen to wake up the device. 2. I have to remove security from the device because having to put in a code every time the device locks would drive me insane. What I want, and what seems like common sense (and what I have had on every prior device) is the ability to set screen time out independent from lock timer.