A small background helper, adom-stayawake.exe, runs all the time. It does three things: it keeps your PC awake so long-running AI sessions (Claude / Hydrogen Desktop) don't die when you step away, it launches the Adom Wiki billboard as your screensaver, and it watches whether anything is stopping your display from turning off. It runs with admin rights so it can see exactly what's holding your display on, and that's what this screen shows.