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post #831 of 831 (permalink) Old 03-20-2019, 06:00 AM
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Forget about dpc latency, isr, mouse polling rate and so on. Just reinstall windows and don't do any optimizations that you don't know.
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post #832 of 831 (permalink) Old 07-11-2019, 10:47 PM
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INTEL CHIPSED DRIVER: INTEL ENGINE OR HOW IT CALLS IS RECOMMENDED TO NOT INSTALL, BECAUSE CAUSE INPUT LAG, SAME FOR INTEL SATA DRIVERS. BUT IF YOU NEED USB SPEED YOU MAY NEED TO INSTALL THEM, WHAT CONCERNS USB YOU CAN INSTALL USB DRIVERS MANUALLY FROM DRIVER WEBSITE, FORGET HOW IT CALLS, USUALLY IT IS NOT RECOMMENDED TO USE PROGRAMS OR DOWNLOAD FROM SHADY SITES DRIVERS, BUT THIS ONE IS FINE PROBABLY

SHUTING DOWN AUDIO ENPOINT ?? HOW YOU GONNA PLAY WITHOUT SOUND ? BTW SOUND CARD CAUSE A LOT OF INPUT LAG, PITY YOU CAN'T RENDER SOUND ON OTHER COMPUTER OR SOMETHING.

I can't find this program to download :/// Ah never mind, it was that program mouse test, it looked to simple at first look, so i thought that's not it.
I tested in windows, i have razer death adder elite, 500hz and i move mouse at the straight line across monitor. I got highest update time 15us once, otherwise is everything under 10. Also tested it during game
I have optimized interrupts, everything in msi-x mode except usb 2, unfortunately doesn't work on my motherboard - intel series 7 chipset.
Btw to address post before this: you can tell even microsends delay, when i switched for example gpu to msi-x mode, delay got a lot of better, i can tell up to 6 ms input lag from blur busters test, also op says this even up to 50us, it is worth to address and in game it may be higher !

SECOND TEST: i put my irq of ehci controller to registry and now i have straight line 1us and mouse mouse move feels instant wow thanks for this guide!

Last edited by empl; 07-14-2019 at 06:40 PM.
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