I can confirm it, someone can close it please.
May 10 2016
I made a video:
I'm sure it will be fix soon.
Same for the GM Lynx, no sound at all for that one.
Like Kid, it's a mission related problem... Try to create a server and play the BIS coop mission, I'm sure it's working for you.
It also happens on the last dev(059.105679)for me.
Exactly the same for me... on ati 7970 GE.
May 9 2016
AI's are using flashlight once they are in COMBAT mod.
Same happen here with my hd 7970 GE and I'm running the latest driver. It didn't happen with the previous stable patch.
I'm running the default branch.
I desactivated the aiming dead zone like some of us did above and it works like a charm :)
It doesn't work Bastoid, I still have the issue!
I just upload a small video:
I just move up to have my weapon stand.