I've done most of the suggested fixes. it got so bad, the game crashed 8 times in the same day (4 of those were within 5-10 minutes). Swapping to the unsupported DX 9 stopped the crashing. I attempted a fix a saw only went about it a bit differently. I had saw a post about plugging in a lower refresh monitor while launching launcher and game and then unplugging once game was launched to "trick" the refresh rate check in the game, instead of doing that i just restricted my monitor to 60 FPS in the display settings. FF14 was stable for two days before I experienced a crash. Of course now the crashes are back.