i can confirm that after removing the ethernet cable my 2019 macbook pro (Monterey) was again behaving as it should with the D6000.
Before i had external disks disconnect randomly during work and every time the screen went dark the external screens would not reconnect. same thing for the audio, it just randomly worked or did not over the dock.
please fix the ethernet issue though
thanks and best
s.
display link manager version 1.5.0