It's well known that GW2 is "sensitive" to overclocking, but what makes GW2 sensitive and why does it have issues with some overclocked hardware and not others? For example. I have one machine with an eVGA nVidia GTX 670 SC and the game will hard crash the system if I do not downclock the video card. In general the system is fine with most other games and passes all hardware bench tests and stress tests. On another machine, I have an eVGA nVidia GTX 1080 SC and GW2 is fine. In both cases the CPU (i7-3930k/i7-7700k) is not overclocked, only the GPU, which is factory overclocked. I guess, at the end of the day, the biggest question is, "While it has been recognized as an issue, why, in 7 years, has the issue never been resolved?"