Guild Wars 2

I keep losing sound effects in game. It was fine a week ago, but I have since moved my home, not that should matter.
If I make any adjustment to the sound quality or individual volumes, they return but only for a couple minutes.
Great sounding game, hope this is an easy fix.

Same. Attacks from character and mobs will not always play. No issue with any other program. It seems to reset after awhile and re-logging restores it temporarily.

Then I should specify it was most of the UI and world completion sound effects. The swoosh of the map, and the Hero Panel; reaching a waypoint and lands discovered. My battle sounds were fine. Also, it seems after an hour of play they were not disappearing any more.

happen to me few time ago on WvW when i use treb !( was like 5 treb at same place)

This became more noticeable for me right before the Halloween events. I seemed to only get it in highly populated areas though and when a lot of spell spamming goes on. Huge DEs with lots of people and all of a sudden my sound cuts out and hear only ambient sounds, if even that much.

The only example I have of this is when I recorded the Mad King cutscene in Lion’s Arch. My sound had already borked before the cutscene occured. But the cutscene literally had no sound. First 30 seconds of video shows this:
http://www.youtube.com/watch?v=-aMOcVLqWC8&feature=share&list=UUyp3BXIqT3fUtLJaU5lgewA

It may not be the exact same sound issue as you, but I figured it was pretty close. >.<