Complete freeze

Hello there, it’s been 2 days that i’m looking on the web for solutions but nothing works…
Here’s the problem :

At anytime, unity freeze. By freezing i mean, unity’s frame does not respond. I can still move cursor, but can’t click anything, even the red cross to exit unity.

When i open the task manager, unity is in the “no response” state.

I tried disabling every single component of Bitdefender → doesn’t work
I tried disabling auto overclock of my graphic card → doesn’t work
I looked in the unity’s loggs → nothing

I’m really out of ideas ! Please, someone help me, i have a great project to realise :frowning:

conf :
Intel core 2 quad CPU Q9300 (2.5Ghz)
4096 RAM
Win 7 x64
Ati Radeon HD 5700 with lastest CCC (12…)

I’m begging you…:frowning:

Does anybody have an idea?

Check to see that you don’t have anything holding up your main Thread.

If you have a While loop like While(true){} in your main thread, or any while loop for that matter, it will pause the execution of the thread until the statement contained within that While loop returns False.

Well, i have no scripts running. Even when i start a new project, i just have time to modify the camera, create a cube, apply a texture to it then… freeze.
Can happens at everytime

What version are you running ?

I tried 3.5.6 and 4.0.0.8f, both made the same thing

It’s possible there could be an issue with your windows. Has it ever ran well before? If no, have you done a windows update? Did that fix it?