Energy-saving modes are incompatible with ASTER and in most cases do not work correctly when using a shared video card, therefore, they must be disabled in the Power Supply snap-in (Win + R » powercfg.cpl » Enter) by selecting [never] in the settings power supply. The use of individual video cards for workplaces does not guarantee the correct operation of energy-saving modes with ASTER, but the chances of this are much higher.