DisplayLink Forum - View Single Post - macOS Big Sur 11.3.1 High CPU Usage DisplayLink Manager 1.3.0

imaricev · 05-20-2021, 06:51 AM

I noticed that DisplayLinkUser Agent consumes often >50% of my CPU especially when executing multimedia. (via Chrome or QuickTime etc). Minimum % CPU on average is around 20%

My Configuration:

- MacBook Air 13inch 2019, 1.6 GHz Dual Core Intel Core i5, 16GB RAM, Intel UHD Graphics 617 1536 MB
- Displays: DELL P2419H, DELL P2319H
- Docking: ICY BOX IB-DK2251AC

I had great experience with 5.2.5 Driver for macOS Catalina but with Big Sur it's not working as it should. I tried to use 5.2.5 on Big Sur and got similar experience.

Is there any solution for this? DisplayLinkUser Agent makes my MacBook Air unusable!

Thanks in advance for your support.

05-20-2021, 06:51 AM	#1
imaricev Junior Member Join Date: May 2021 Posts: 2	macOS Big Sur 11.3.1 High CPU Usage DisplayLink Manager 1.3.0 I noticed that DisplayLinkUser Agent consumes often >50% of my CPU especially when executing multimedia. (via Chrome or QuickTime etc). Minimum % CPU on average is around 20% My Configuration: - MacBook Air 13inch 2019, 1.6 GHz Dual Core Intel Core i5, 16GB RAM, Intel UHD Graphics 617 1536 MB - Displays: DELL P2419H, DELL P2319H - Docking: ICY BOX IB-DK2251AC I had great experience with 5.2.5 Driver for macOS Catalina but with Big Sur it's not working as it should. I tried to use 5.2.5 on Big Sur and got similar experience. Is there any solution for this? DisplayLinkUser Agent makes my MacBook Air unusable! Thanks in advance for your support. Last edited by imaricev; 05-20-2021 at 07:23 AM.