This is a weird situation. I made a test recording to see if it would capture the sound and I heard it in the recording. But the next recording showed the game sound on the green meter, but when I listened to it, there was no sound. I am using a Focusrite Scarlett 2i2 with my Yamaha HS5 monitors, m50x headphones, and my Audio Technica AT2020 microphone all hooked in. I have tried pretty much all of the basic solutions, but none of them have worked. A restart only fixes it for one recording. Here is the log file of my latest recording that didn't capture the sound: