Sometimes I can play for hours, and sometimes it only takes just a few minutes to crash. I get there error ff14 has stopped working. I'm not sure if its my system or what, but I have a Lenovo y510p with the 755m SLI. I'm able to keep temps under 75c for my GPUs and under 70 for my CPU, so I know heat isn't the issue for the crash. I'm running DX11 mode with the latest Nvidia drivers. Is anybody else experiencing the same issue? Does anybody know how to fix it? Thanks for your help!