High DPC latency with High end PC

[envylostall]

Hello, i have high dpc latecy specialy the [highest measured interrupt to process latency us]
even in idle it goes 400-500 and gaming over 1000, im testing with latecnymon and i have windows 10 1607
i have done a lot of stuff, but it still remains

my specs:

CPU: i7 6700k
GPU: 1080 GTX
Motherboard: ASROCK z170a x-1
RAM: 16GB

i have disabled, services, disabled devices, bios tweaks, uninstall apps that i dont need, overall windows tweaks
in fortnite it is just unplayable, i started to take things in my own hand and found this latecnymon and i omg those results, i have managed to get nvidia tab down, using 368.95 drivers the main concern is [highest measured interrupt to process latency us], please help me most of the games are unplayable i have read other forums, people having high dpc latecny, and i ve been doing it about 3 days now

 

[envylostall]

I SEEMED TO FIX IT, i reverted bios to older version and there is no more stutters at all and dpc latecny is fixed

ASROCK z170a x-1

7.30 big stutters high dpc latecny
7.10 big stutters high dpc latecny

i tried 1.70 and no more stutters and dpc latecny alot lower

 

[Peter Martin]

Yet another reason to not always flash your BIOS Unless you’re adding support for new hardware or fixing very specific bugs that you are experiencing