it says confidence 90% every time i run the test in OC scanner after scanning and saving and every 5 minutes or so in my game ark survival evolved. my screen freezes for a few seconds and goes black and my game crashes and in the bottom right corner of my screen i see nvidia display driver has stopped responding and recovered successfully. It works fine on stock not overclocked settings I am running a ZOTAC GeForce GTX 1050 ti 4GB OC low profile half height dual fan dual slot graphics card with the low profile bracket installed windows 7 pro 64-bit updated fully. latest graphics driver as of this post. its been doing it for months though. every time i try using OC scanner my game crashes after a few minutes. so i have to revert to stock clock speed. if I overclock manually and put +100mhz core it never crashes. OC scanner says 163mhz but its not stable at that at all. manually or when using OC scanner. display driver crashes. no artifacts. no warning before it crashes. What do I do? did I get a bad graphics card? everyone else is reporting at least 150 to 200mhz core overclock with no problems with GTX 1050 ti. I can get 825mhz memory overclock no problem. but i can barely increases my core clock past 100mhz before it becomes more and more unstable. Help? Please? anyone?