Question / Help Stream on Youtube - Audio reduces automatically (what?)

[Denys Wesley]

I'm trying to stream on YouTube at 1080p using the Elgato and the audio (game) is automatically increasing and decreasing. What would be the problem?

My settings / (connection: fiber optic - 40mb up and down)

http://i.imgur.com/1HArsuh.jpg

http://i.imgur.com/b0CvCSC.jpg

http://i.imgur.com/IzLmGqC.jpg

http://i.imgur.com/Pa5BNBe.jpg

http://i.imgur.com/yAkQjpy.jpg