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Drew.Pilling

← DisplayLink Support

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  1. Fix the EXTREME Mouse Lag after updating to Big Sur (MacOS)

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    6 comments  ·  DisplayLink Feature Suggestions  ·  Admin →
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    Drew.Pilling commented  · 

    I've noticed the mouse lag only occurs on one of my three monitors and correlates to the DisplayLinkUserAgent process going from using about 30-40% CPU to over 100% usage. The mouse cursor's movement is strobe like showing up in one place as I move the mouse and then disappearing for moment and then showing up somewhere else along the path of my movement often in a delayed/lagged manner to when I had moved it over a spot. This leads to shooting past where I want to click, or having to wait and check that it's where I want it to be when it finally shows up.

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    Drew.Pilling commented  · 

    Adding tags to the comments to help others find this suggestion.
    CPU usage, 11.0, 11.1, 1.1, 1.2, DisplayLinkUserAgent, DisplayLink Manager, Display Port, DP, USB, Lagged Monitor

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    Drew.Pilling commented  · 

    I've been running qualitative tests and documenting in hopes of giving insight on this so they can support Bug Sur going forward. I've been updating my results here: https://displaylink.org/forum/showthread.php?p=91382

    Drew.Pilling supported this idea  · 

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