For the life of me I can't figure out how to get Skype to stop playing my system sounds to the other members of the call. I've tried about everything I can think of (disabling all other audio hardware except the one currently in use, turning listen on/off, etc). After a couple hours of googling and trying other people's proposed solutions I'm no further along than when I started.
Have any of you guys had this problem before? Perhaps it's driver related?
Edit: I guess I should provide examples. When I'm playing dota and have an open skype call, they can hear my hero sounds, music, etc (and other games if i'm playing something like XCOM while waiting in the queue). Also any movies (VLC) or browser sounds (youtube) will be heard by the party on the other end of the skype call. It's not a situation where the mic is so hot that it's picking up the sound from my headphones. When I mute the mic on skype it stops playing the sounds (it just occurred to me that I haven't tested muting the mic on the headset).