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DPC Latency, stuttering and random freezing
Hi,
Bit of a story, but my z97 itx motherboard, and I was not able to replace it, so I got a z170 + 6700 thinking everything was going to be okay.
Now that I've installed it, I'm experiencing massive DCP latency, stuttering and random freezes (no overheating).
First I bought a Asus z170 itx Pro gaming board, and this was a aboslute nightmare, and the board was terrible (disconnecting my bluetooth devices, not connecting to 5ghz network etc. stuff like that.) So I returned that, and bought a Msi Ac gaming board, hoping the DCP latency was a part of the board, but nay.
Now I've tried a fresh install of windows 10 twice (once where I installed the drivers from Msi) no help, and then I tried to do a another fresh install and let windows install the drivers, but still no luck.
I've disabled NIC and onboard sound drivers.
Heres a pastebin from Latencymon:
________________________________________________________________________________ - Pastebin.com
And heres a screenshot from "Drivers"
2016-02-09_12-56-40.png - Google Drive
I just really don't get it. My z97 system ran like a dream with no problems what so ever, and now this nightmare...
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Update:
This is LatencyMon for 1min with Wifi and Lan disabled.
2016-02-09_13-38-59.png - Google Drive
2016-02-09_13-38-52.png - Google Drive
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I can se that dxgkrnl is pretty high up, but this is the same driver that I had on my old z97 board, and I can't see why it should be a problem all of a sudden.
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UpdateUpdate:
Now i tried to uninstall the nvidia driver, and the problems cease. But ofc I can't go without display drivers.
I read somewhere that USB 3.0 drivers and Nvidia drivers clash often.
But I can't seem to find any new driver for USB 3.0 eXtensible Host Controller 1.0 (microsoft) for windows 10.
Latest driver for win 7 is just a couple of days old, but the one i have (10.0.10586.0) is from 29.10.2015.
Last edited by skjetne; 09 Feb 2016 at 08:56.