Device issue after upgrade to MacOS 10.15.4

[Powie]

Originally Posted by JakubDabrowski

Hello Powie and JPBougie,

DisplayLink software only enables products with DisplayLink technology. Based on your log files and devices used by you I may see that they are not using DL powered devices. We advise you to check with your manufacturer as we do not believe this device features DisplayLink technology. We are looking into this issue and how to overcome it. In the meantime, having third party devices impacted seems to suggest this issue does not come from DisplayLink driver.

Best regards,
Jakub

Sure? I think it is. I see that the DisplayLink isn't shown under USB Devices anymore since 10.15.4..... Before it worked great with the latest driver...... IcyBox / Raidsonic refers me to Displaylink.....