Sleep mode

[agm]

Using a monitor where game is forwarded from a laptop. When using AE (and only AE), the monitor goes into sleep mode after three minutes of inactivity. The game comes back pretty quickly with a couple of flicks of the mouse, but the typed messages both mid-screen and in the box at bottom look like they have been redacted. I can't get that information without re-starting the game and going through the combat file. How can I make the game wait longer before going into sleep mode.