Going to give this a bump.
The high CPU usage still exists. The only reason why I can "tolerate" it is that my computer's hardware is just that powerful and I don't notice a degrade in performance.
Here's my setup/specs
Ryzen 9 5900HX with Radeon Graphics
Nvidia GeForce 3070 dedicated GPU
32 GB RAM.
The display link dock is the plugable UD 6950Z - connected via USB 3.2 type C.
I have the power management set to not turn off the connection.
The USB selective suspend setting is set to disabled and the USB 3 Link Power Management is set to off.
I don't really notice anything but a brief performance drop and I have to believe that this due to the integrated GPU with the CPU spiking usage.
I'm running Windows 10 Home version 21H2 but it was also happening on 21H1 and earlier.
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