Hi guys. I asked forum few weeks ago about another thread, reporting this as a bug because I found pattern how to reproduce it. Doesn't matter pixel model, or timeout time set. To reproduce it is this:
Right before screen timeout, the screen will dimm brightness for short moment right before turn off the screen. In that dimm state, you tap the screen to reset timeout and wait again for timeout to dimm screen again. If you tap again the screen in that dimm state the second time, phone will prolong the screen timeout to 10minutes. This is however crazy. Why the hell is this not managed in settings? Why is this even here and turned on by default without user knowing, I don't know. Is this your issue guys?