I had overclocked my Titan X (Pascal) to the point that power was the limiting factor, +227 on the core and + 700 on memory. After a crash running Time Spy Extreme my system refused to launch 3D applications properly. I re-installed nvidia's drivers and everything launches fine. Could this be due to the gpu OC or is it more likely caused by an unstable CPU OC? CPU is a 9900K @ 5.2ghz, 1.344v