Catalina 10.15.5 does not separate monitors

john smith · 06-16-2020, 01:02 PM

Catalina 10.15.5 with technet usb3dockhdv does not separate displays.

It was working ok in mojave. But since the update, it just mirrors all output screens instead of showing different screens

JakubDabrowski · 06-17-2020, 09:48 AM

Hello John,

Thank you for your patience.

If you are using a 5.2.4 KEXT driver then we are aware of this mirroring issue.
Could you please verify that on our BETA application driver? You may download it from here.

Simply uninstall your present driver and then install the above one.

In case of any questions or further issues, feel free to contact us here again.

Best regards,
Jakub

06-16-2020, 01:02 PM	#1
john smith Junior Member Join Date: Jun 2020 Posts: 1	Catalina 10.15.5 does not separate monitors Catalina 10.15.5 with technet usb3dockhdv does not separate displays. It was working ok in mojave. But since the update, it just mirrors all output screens instead of showing different screens

06-17-2020, 09:48 AM	#2
JakubDabrowski DisplayLink Tech Support Join Date: Jan 2020 Location: Katowice, Poland Posts: 269	Hello John, Thank you for your patience. If you are using a 5.2.4 KEXT driver then we are aware of this mirroring issue. Could you please verify that on our BETA application driver? You may download it from here. Simply uninstall your present driver and then install the above one. In case of any questions or further issues, feel free to contact us here again. Best regards, Jakub __________________ Jakub Dabrowski DisplayLink Where to download the latest Windows drivers How to clean up a corrupted installation How to report issues to DisplayLink for a speedy resolution

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