M1 Max streaming platforms not working (Netflix)

[lpossamai]

Hi all!

I have a situation here and can't find the solution. Hopefully the community will be able to help me out!

I've got a MacBook Pro 16" M1 Max (Ventura 13.0) connected to a Targus (DOCK190USZ), using DisplayLink Manager 1.8.0 (latest).

All the streaming platforms (Netflix, DisneyPlus, Prime Video) don't work. I get a black screen, can only see the subtitles and some other information, but not the content.
(Screenshot here: https://www.imgpaste.net/image/KESLev)

I've tried all browsers (Safari, Chrome, Firefox) - all in their latest versions - and it did not help either. I'm out of ideas here!

Youtube, Twitch and other video platform work!

Do you have any suggestions?