Quote:
Originally Posted by RDBK
(MacBook Air M1, two Philips 328p6vu 4K displays)
With macOS 11.3.1 and DL1.4 I could use these monitors with 4K at 60Hz (i-tec USB 3.0 / USB-C Dual 4K DP Video Adapter [PN: U3DUAL4KDP]).
But after updating to macOS 11.4 ...1920x1080 is the max. resolution available.
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My monitors were only showing 1920x1080, but this link helped fix that. Key was holding down the option (alt) key when selecting the 'scaled' option.
https://support.displaylink.com/know...-not-available