Yes, but CN8000A/KN1000A/KA8270/8278/8280/8288 need upgrade to new FW, please check as following

CN8000A need upgrade FW to V1.0.089 or later

KN1000A need upgrade FW to 1.0.068 or later 

KA8270/8278/8280/8288 need upgrade FW to V1.0.071 or later.

To upgrade the firmware, please download the firmware and manual from below website:

CN8000A

https://www.aten.com/global/en/supportcenter/downloads/?q=CN8000A

KN1000A

https://www.aten.com/global/en/supportcenter/downloads/?q=KN1000A

KA8270/8278/8280/8288

https://www.aten.com/global/en/supportcenter/downloads/?q=KA8270

Please check the manual of  KA8270/8278/8280/8288/CN8000A for how to upgrade firmware.

If the issue persists, please contact our Tech Support for assistance.