Arma 3 Audio Issue (Audio Echos)

[SLiiDE 1]

Hey guys,

Im having an issue with Arma 3 since the last few Dev builds. Basically when im flying an Armed Littlebird certain sounds echo. For example firing the miniguns. I fire one small burst but the sound repeats a good 4-5 times. This is the same for Rocket, damage sounds etc. This issue doesn't happen when i am in third person, only in first.

Made a video showing the issue:

(The weird video glitches are a Youtube issue, not my video or your PC :p)

http://www.youtube.com/watch?v=cy-guCYQlyE