My lock screen engages after my computer is idle for less than 1 minute, creating the need to key in my password every time I log back in. I have gone into Settings, Control Panel, Security, Power Options - downloaded the Console Lock display off time out option and changed it to 30 minutes. I have changed this on ALL power options, not just the active one, but it does not seem to change anything. The lock screen still engages in less than a minute if my computer is idle. What am I doing wrong? Is there another setting somewhere that I need to change? Thanks!!