Display Link Stopped working on 3 monitors with M1

appletechieguy · Today, 01:15 AM

My Display Link stopped showing all three displays starting this week, it had been working great. I had my M1 Mac running MacOS 26.2 connected to a LG HD QHD and my LG Ultrawide. I can get my built in display and one of the two monitors to connect correctly but not all three. I can see all three monitors but only one or the other LG will allow me to move content to the display. I updated to MacOS 26.3 with no success.

Today, 01:15 AM	#1
appletechieguy Junior Member Join Date: Feb 2026 Posts: 2	Display Link Stopped working on 3 monitors with M1 My Display Link stopped showing all three displays starting this week, it had been working great. I had my M1 Mac running MacOS 26.2 connected to a LG HD QHD and my LG Ultrawide. I can get my built in display and one of the two monitors to connect correctly but not all three. I can see all three monitors but only one or the other LG will allow me to move content to the display. I updated to MacOS 26.3 with no success.