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  1. #1
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    Post stutter, lag, Robot voice.... 90% ROG Components

    Hey thats my first Post in this forum.
    First sorry for my english, im from Germany.
    i Managed to build a new Pc and i got some misteryous problem with it.
    when i start the Pc, sometime everything is lagging... Mouse, Windows and my Voice becomes like a robot..
    sometime it happens after a few hour i start and sometime directly. when i restart the Pc everything is working fine again.
    i tried in other forums but nobody could help me.
    so here my specs
    Rog Helios Case
    Ryzen 3950x
    Gskill 3600Mhz 32 Gb
    Geforce 2080ti Zotac
    X570 Crosshair VIII Formula
    CPU cooler Rog Strix LC360
    Power Supply Rog Strix 750W
    2x nvme m2 each 1TB Space

    what i tried till now
    new windows,power shell restore windows
    new Rams, new Mainboard (had Rog Srix-E before)
    new chipset driver

  2. #2
    ROG Enthusiast Array liakou PC Specs
    liakou PC Specs
    MotherboardCrosshair VII Hero X470
    ProcessorRyzen 3900x
    Memory (part number)G.Skill TridentZ Neo 32GB 3600C16@3600C14
    Graphics Card #1ASUS ROG Strix Vega 64
    MonitorSamsung C27HG70
    Storage #1Samsung 960 Evo 250GB
    Storage #2Samsung 860 Evo 1TB+500GB
    CPU CoolerArctic Liquid Freezer II 360
    CaseCoolermaster H500M
    Power SupplyCorsair RMi 850
    Keyboard Logitech G910 Orion Spectrum
    Mouse Logitech G PRO Wireless
    Headset Corsair VOID Pro
    Mouse Pad Logitech Powerplay
    Headset/Speakers Logitech G560
    OS Windows 10 Pro x64
    Network RouterZTE ZXHN H168N VDSL2 + ASUS RT-AC86U
    liakou's Avatar
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    What you experience are DPC latency issues and you're getting USB dropouts.
    Have you made any particular changes in the BIOS?
    Is your memory coupled with the CPU fabric clock?
    Maybe you could get a screenshot from Ryzen Master home page and post it here.

  3. #3
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    Quote Originally Posted by liakou View Post
    What you experience are DPC latency issues and you're getting USB dropouts.
    Have you made any particular changes in the BIOS?
    Is your memory coupled with the CPU fabric clock?
    Maybe you could get a screenshot from Ryzen Master home page and post it here.

    @liakou no i changed only the Ram Oc to XMP because the mainboard recognize only 2133 MHZ
    CPU is Stock
    Miniatura de Adjuntos Miniatura de Adjuntos amdmaster.jpg  


  4. #4
    ROG Enthusiast Array liakou PC Specs
    liakou PC Specs
    MotherboardCrosshair VII Hero X470
    ProcessorRyzen 3900x
    Memory (part number)G.Skill TridentZ Neo 32GB 3600C16@3600C14
    Graphics Card #1ASUS ROG Strix Vega 64
    MonitorSamsung C27HG70
    Storage #1Samsung 960 Evo 250GB
    Storage #2Samsung 860 Evo 1TB+500GB
    CPU CoolerArctic Liquid Freezer II 360
    CaseCoolermaster H500M
    Power SupplyCorsair RMi 850
    Keyboard Logitech G910 Orion Spectrum
    Mouse Logitech G PRO Wireless
    Headset Corsair VOID Pro
    Mouse Pad Logitech Powerplay
    Headset/Speakers Logitech G560
    OS Windows 10 Pro x64
    Network RouterZTE ZXHN H168N VDSL2 + ASUS RT-AC86U
    liakou's Avatar
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    Alright. Your Fabric clock is coupled with the memory clock so you're good there.
    One suggestion. Try playing with your CLDO VDDG voltage a bit. Under Extreme Tweaker if you haven't messed with it, it's probably set on AUTO, set it manual and try between the following voltage settings, @1.0v, 1.05v or 0.950v.
    Start @1.0 and depending what happens try going either higher, or lower and check your issue again.
    When I experienced similar issues once on my Crosshair 7 X470, I found out eventually that my latency issue was caused by VDDG voltage, being either high, or even low.
    Also in your UEFI click on Search located on top and type "Global", you should find the setting Global C-State Control, set it to Enabled instead of AUTO.

  5. #5
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    i Think The problem was the Amd sata driver, my windows is running with a NVME Partition, i got no Dpc latency problem since Yesterday.. i just deactivated the ports.

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