Fix the EXTREME Mouse Lag after updating to Big Sur (MacOS)
I thought it's my system so I kept on restarting my system but then realized it's the DisplayLink driver after I updated to Big Sur. Any idea of when it's getting fixed.
Dhaval Jardosh
shared this idea
-
Anonymous
commented
Running Big Sur 11.2.3 I've only noticed the mouse and typing lag on the monitor that i have rotated and scaled. And it seems to come and go.
-
Anonymous
commented
I have the same problem with Big Sur 11.2.3. Not only mouse lags, the general framerate is low sometimes.
-
Pete
commented
I'm seeing this with Big Sur 11.2.1 and I just downloaded DisplayLink 1.3 (I was on 1.1) I use a trackpad and the jumping is almost making the computer ignitable. Samsun Monitors and a StarTech to link the MacBook Pro to the monitors.
Lag sometimes affects typing speed also, not just the mouse.
-
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.
-
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 -
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