I was playing multiplayer and flying in a heli (Ka-60 Black). After takeoff I used the voice function (I don't know how to call it otherwise) and the game froze after I let the capslock key go, which is my push to talk key.
Exact version: 0.55.104588
It seemed very randomly, so I don't know how to reproduce it.
When I pressed ESC the game instantly crashed and I got the window with "should the programm being closed now? or search for solutions on the internet". {F19156}
The Arma 3 Alpha file from the appdata/local file.
http://www.file-upload.net/download-7517361/Arma-3-Alpha.rar.html
It just crashed again. I was sitting in a MH-9 this time and when using push to talk, the game froze and crashed. But it crashes when I let the key go, not while I am talking! I was both times on the same server. And the little square infront of the name was green, not yellow or red ... well red doesn't work anyway, but you know!
http://www.file-upload.net/download-7517404/crash-data-2.rar.html
Now it already crashed in the game lobby, when I used the voice function by accident.
You should have set the severty to "Crash" so the devs take notice of it. Anyway I get this crash ... it seems this has ocurred after the recent patch on 2nd of May. I will create another bug report with the severty "Crash".
Please let us know in note section if you are still able to reproduce this issue in latest Developement build.
Closing due to lack of feedback. If this issue is still reproducable for you, please create a new ticket for it or ask for this one to be re-opened.