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Old 08-30-2023, 11:07 AM   #2
rboerner
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Join Date: Jan 2015
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Quote:
Originally Posted by MacOSuser View Post
Hello,

Running four monitors.
1 - MacBook Pro Apple M1 macOS Ventura 13.5.1 (clamshell open)

2 - External 24" 1080p VA2759 Monitor 90 degrees (worked well) Cable = DP to HDMI Monitor

3 - External 24" 1080p VA2759 Monitor 270 degrees (worked well) Cable = HDMI to HDMI Monitor

4 - External 21" Samsung L524H Standard Rotation (adding this one) Cable = DP to DP Monitor

If you look at this page it shows 4 monitors under "Displays" which is "Display Rotation and Toggle" on my screen

https://support.displaylink.com/know...-apple-m1-on-m

When I hook all three up external monitors up, the MacBook does see them. All seems to be working well with the MacBook.

I can arrange all four monitors, mirror or extended work.

I can not rotate them in DisplayLink as it only shows two monitors at a time and not all three. See attached screenshot.

If I unplug one it will then show the one that was missing or middle.

Tried this in Displaylink versions:

Ventura 13, Monterey 12, Big Sur 11
Release: 1.9 | Jul 16, 2023

Sonoma 14 Beta
Release: 1.10 Alpha 2 | Aug 29, 2023

To me it feels like, DisplayLink it not programed to display more than two monitors in this field on the MacOS versions.

Anyone else with three external monitors working on MacOS?
If so, could you upload a screenshot of your "Display Rotation and Toggle"?

Any suggestions would be appreciated.
Is it possible for you to provide the brand and specific model number of (or a direct web link to) the specific DisplayLink-based product you are using in order to connect all three external displays to your Mac?
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