Thanks for that!
I'm also getting exactly what you're describing but for me, it's on all audio. even the little "ding" that you hear when you adjust the volume from the tray icon on the desktop. Do you get that too?
I haven't tried Halo or a video though but I would be suprise if it was all good with that.
The sound was great at the begining, it only started to have:
- very low volume
- left speaker about 50% of the volume of the right speaker
- right speaker crakling
... only since an update a few days after I bought it. Before that, my surface was sounding awesome.
I sure hope this gets fixed soon... I want to keep THIS surface and not exchange it :)
This is my experience exactly.