DirectX funcion "GetDeviceRemovedReason"

Hello Everyone,

I recently purchased BF3 a couple of weeks ago. I started playing the multi player and for a while now I keep on getting this error message after a couple of minutes. DirectX funcion "GetDeviceRemovedReason" failed with DXGI_ERROR_DEVICE_HUNG: Device hung due to badly formed commands

I have tried reinstalling the game, updated to the latest video card drivers. Also tried the command to increase vram bcdedit /set increaseuserva 2500 but I didn't know if it would help me out because im running on Windows 7 64bit. I have disabled V-sync and hboa. I have also tried beta drivers. I might add that this is a fresh install new OS. I can run any other games on max so I know its not my video cards.

Thanks,

Rig
Dell XPS 730X
Intel Core I7 Extreme 3.2GHZ OC to 3.7GHZ
Chipset NVIDIA nForce 790i Ultra SLI
6GB DDR3 1066MHZ
Western Digital VelociRaptor 300GB
Sound Blaster X-Fi
Stock Dual SLI Nvidia GTX 280 driver 296.10 - WHQL

oh. me to the same problem just after having my nVidia driver updated to 304.79Beta.
Have anybody else come across this problem?

My PC env is below

OS: Windows7 64bit Ultimate
CPU: Intel Corei7 2600K@4.5GHz
MEM: 16GB DDR3 1333MHz (W3U1333F-8G *2)
Mother: P8Z68 Deluxe
Storage: crucial m4 SSD 128GB + HGST HDS721075KLA330 750GB
Sound: Sound Blaster X-Fi XtreamGamer
Graphic: Zotac GTX580 3GB
Monitor: BenQ 2420T