I haven't used it all that much, only started recently. For the past year it seemed to work the few times I tried it. But recently, hitting Alt + Z bring up overlay and blurs game. But the buttons to record do not come up. I hit the key to get out of it and I am left with a blurred image of the game and I cant move, resulting in having to force close game. Either that or I hit Alt + Z to record recent gameplay, go to open video and its a 1.6gb empty video file. POS lol, anything other recording app that is more reliable?