[t-bob]

I am having a minor issue I hope someone can help me with. I am running the July 16 cookie 21911. I like to set the backlight to dim automatically after 1 minute when on battery power (start->settings->system->power->backlight->dim backlight if device is not used for: ). However, the setting has been reverting on its own to 10 seconds. I change it to 1 minute and it changes back to 10 seconds repeatedly. Not sure what I am missing or doing wrong, but if anyone has a fix for this issue I would greatly appreciate the help. Thanks