Has anyone else encountered this problem? Randomly, when I teleport to any crystal, Windows will pop up saying, "Windows has encountered a problem, Final Fantasy XIV A Realm Reborn has been shut down." This never happened anytime, including alpha/all beta phases/early access, until just yesterday... System specs below just in case it is something wrong with my PC.

System:
Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130104-1431)
AMD Phenom(tm) II X6 1045T Processor
8191.285MB
AMD Radeon HD 7700 Series(VRAM 748 MB) 8.17.0010.1172

(been running at 60FPS except during Behemoth FATE. Dropped to 40FPS from the sheer amount of people lol. :x)