My first time posting on the forums, since I've usualy been able to find the problems myself.
But now I'm actualy confused.
One example of the problem:
-Everytime a new netflix episode of a show begins, no matter how low I've set the sound options on my laptop or netflix, it will jump up and start screaming almost at full volume, now this is not a very pleasent attribute when my GF is sleeping beside me and wakes up to it.
-The problem also arises if the Wi-Fi Network is unstable and disconnects even for a second and the netflix has to buffer the same episode again.
-I am experiencing the same problems with YouTube and some... other sites, with videos :D
The Dxdiag is uploaded with this post.
If anybody has any idea how to fix this, it would be much appreciated!