Its been happening in a lot of Games wether its rpgmaker games Unity games or even renpy games. When i start them after a while it seems like the down key pushes by itself making some games unplayable (specially those where you have to move your character around. I already scanned my machine. Unplugged the keyboard and the mouse while i was playing and even uninstalled and installed the drivers again. Has ths ever happened to anyone else here?