I have not tested this in other games but it occurs quite a lot when i am playing world of warcraft. It happens whenever i alt+tab out of the game or press windows button. When i come back into the game after that i usually see the resolution being completely changed to the lowest (800x600) down from 1920x1200. Sometimes this gets fixed by alt-tabbing or pressing the windows button and retrying to enter the game again which doesnt get me back to 1920x1200 but to 1680x1050. It is really frustrating. The frequency of this has been reduced when i updated my graphics driver but it still occurs from times to times. I have checked if my game's resolution is at 1920x1200 before that and it is. Sometimes this also changes my screen's resolution (outside of the game). Are there any fixes for this to completely stop happening?