2560x1440 on 4K monitor missing

[snow2]

Originally Posted by Kolt

Hi @Snow2,
I got rid of my Dell USB-C Dock and bought an Elgato Thunderbolt 3 Dock.
Now I have all my resolutions back, without needing DisplayLink.
And the greatest thing:
The random disconnects of WIFI & Bluetooth are gone! With the Dell D-6000 and other USB-C Docks/Dongles there seem to be some general problems: https://www.bluetoothandusb3.com/the-explanation
And switching to a Thunderbolt 3 Dock solved all of them!
Cheers,
Kolt

Hi Kolt,

thanks for your suggestion.
Maybe I will try the elgato dock, but I think the targus display link dock was too expensive for not working properly...



@ mrbickxo:
I don't know what exactly you mean...