SetsulWindows 10 can do weird things.
Maybe your capture card is shit. (Hint: all capture cards are shit)
Very good choice of thermal paste, it's worse than the one the NH-U12S comes with. Wouldn't want the CPU to run too cool.
I also congratulate you on overclocking a CPU that runs at 4.2 GHz to 4.2 GHz.
geez
i'm not running tf2 through my capture card, it's for ps4/iOS capturing, i didn't even know the noctua paste came with the fan tbh
the cpu is at base at 4.0, i don't ever overclock things and i upped the voltage so it stays at 4.2? i don't understand why your post is so antagonistic towards me lol