"Display driver stopped responding and has recovered"

[Valmonte]

there is a known flaw in the dynamic clocking aspect of all the 600 Series. like i said the 304.79 Beta Drivers seem to be the most stable for all of the 600 Series save for the 660Ti and for that id recommend any of the 305.XX Beta Drivers. i think these driver break the dynamic clocking and thats why they work so well.

the reason the current client is crashing XiV is because of the dynamic clocking related to the 600 Series cards. Ive been able to reproduce this issue on a gtx270 and a gtx460 by alt tabing out of the game" Windowed Mode" and changing the Core/Clock frequency in EVGA the result is FFXIV crashes with one of two error messages.

first is a "directX error"

the second is a "Display Driver error"