I use my headphones for all sound on my pc I use a yeti mic also. I have my input audio set to mic and output audio set to headphones. Everything is set to monitor output but my mic is coming out of my audio output along with my game play together. Also I can hear myself through my headphones even with audio output muted. The only way I can make it work is if I set monitor in setting to something besides my headphones. But then I can only hear the gameplay and non of my alerts or media. Please help