A2CO Freezes switch camera, map etc in editor

So I seem to have a problem where Arma 2 CO freezes in the editor.

So I make a tiny map, start it and then as I either, close the Map or swap to 3rd person the game freezes in the mid of the fade part (Camera swap) and on the Recieving (Close map)

My system is high end, I have latest sound driver, video etc. Anyone experiencing the same thing? And is there anyone that knows how to fix this:confused:? When I play a map though (Not editor) I can do all this and it works flawlessly

*EDIT*

Forgot to add that I can simply alt tab and close the game by killing the process, so it is only the game itself that freezes, plus I can hear the sound from the game.

Rig: