Daisy chaining 2 external displays via Thunderbolt 4 on Macbook Pro M2

Hi everyone,


I have a macbook pro M2 14" (2023) and I connected two 4K Samsung Monitors (Same model) via a thunderbolt 4 cable, using the daisy chain mode (one from the laptop to the screen 1, and one from screen 1 to display 2). Everything went like I wanted, Mac is supplied with power, the 2 external displays are used as extended displays & one of the displays is rotated 90° clockwise.


However, after sleep mode, going back to continue my work, or even when I start my laptop in the morning, the both displays are reversed; means a 90 degrees rotated image is shown on the one which isn't rotated and vice versa. It occurs not every single, but let's say approx 1 out of 2 times.


To fix the problem I have to switch off and again switch on the two displays to reverse those 2 images to the corresponding display.


Have somebody already encountered the same problem?


In advance thank you for your support.

MacBook Pro 14″, macOS 14.2

Posted on Jan 8, 2024 10:51 AM

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Daisy chaining 2 external displays via Thunderbolt 4 on Macbook Pro M2

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