Problem in games

Good time, problems started in games, the picture freezes, but the game itself is going fine. If the game is minimized and returned, it freezes disappears, but after a couple of minutes it appears again, and again, and again. Nvidia gtx 650 video card, Intel i3-10100f percent. Temperature the video card does not exceed 40 degrees, I looked in Hades, and I changed the paste, cleaned it.