No 4k on Mac OS 11.3 (M1)

[DmitryAE]

Did anyone try 11.4 beta? has same issue?

[someguy]

A workaround is to run DisplayLink 1.2. This is what I stumbled on today while talking to a support staff of the dock I am using. I can confirm that this is currently working for me. I hope to be able to switch back to 1.3 soon.

[Tazovsky]

Originally Posted by someguy

A workaround is to run DisplayLink 1.2. This is what I stumbled on today while talking to a support staff of the dock I am using. I can confirm that this is currently working for me. I hope to be able to switch back to 1.3 soon.

1. What dock do you use?
2. How many monitors? If more than 1, are all of them 4K?

[someguy]

I am using Targus Dock191, with 2 4k monitors. I am also using a 3rd monitor via thunderbolt (Not-Displaylink, vertical orientation 1080p). I would use this with displaylink but it appears vertical orientation is unavailable as well.

[DmitryAE]

MBA M1 11.4 / DisplayLink 1.3.1
Dell D6000

Hey. Just installed new version of your driver. There is no difference with 1.3 driver.
Still has 1080p as max HiDPI resolution on 4k monitor.

Screenshot 2021-05-25 at 19.40.04.jpg

[DarthAndy]

Originally Posted by DmitryAE

MBA M1 11.4 / DisplayLink 1.3.1
Dell D6000

Hey. Just installed new version of your driver. There is no difference with 1.3 driver.
Still has 1080p as max HiDPI resolution on 4k monitor.

Attachment 4115

Thanks - saves me an install and reboot

[Tazovsky]

Originally Posted by someguy

A workaround is to run DisplayLink 1.2. This is what I stumbled on today while talking to a support staff of the dock I am using. I can confirm that this is currently working for me. I hope to be able to switch back to 1.3 soon.

Same here. 4K is available on Big Sur 11.4 on DisplayLink v1.2.0 only. Newest release 1.3.1 does not solve issue with limited resolution to 1080p for 4K monitors

[eeekar]

How did you get 4k output with MacOs 11.4 and Displaylink Manager 1.2?
Neither 1.2 nor 1.3 nor 1.3.1 do work using my M1 MacBook Pro. The Monitor gets connected with 4k/60Hz, but the resolution that I can pick in MacOS is limited to 1080.

Any ideas?

[spinkb]

I have installed 1.3.1 on BigSur 11.2.3. Things are working just fine. I'm afraid to update BigSur and loose my 4k monitor.

I have 2.5k and 4k attached to my DisplayLink device. I have 2 additional 4k monitors rotated 90 degrees attached directly to the MacMini M1 via HDMI and USB-C to displayport.

I just don't want anything broken, and restoring from TimeMachine will be annoying.

So can anyone confirm 4K is working with DisplayLink in 11.4 with DisplayLink 1.3.1?

[DarthAndy]

Originally Posted by spinkb

I have installed 1.3.1 on BigSur 11.2.3. Things are working just fine. .
So can anyone confirm 4K is working with DisplayLink in 11.4 with DisplayLink 1.3.1?

It is not working for me