Hexo...are any of your cards overclocked?? Even factory overclocked?? I have done some some looking around internet and found that most believe this device hung error comes from instability of the GPU memory when the card is overclocked...and thus to fix it, you need to turn it down to the standard level.
No overclocking, and neither from the factory. It's a standard Sapphire HD5870, with medium graphic settings it's running perfectly in games such as Starcraft II, Skyrim, New Vegas and Farcry 4.
I've tried underclocking the GPU to 800MHz and underclocking the GPU memory to 1100MHz, and then running Inquisition in the lowest possible settings, but the DirectX CTD still happens randomly before cutscenes / dialogues, not as often, but still every few hours. When in these low settings I'm running 50-60 fps.
