An error occurred while saving the commentMaarten commented
hi, an other solution may be, which works for me:
MacBook Pro (15-inch, 2019) Catalina version 10.15.2 (19C57)
i connected my external power adapter to my macbook while connected to displaylink and my screens popped-up again. It seems like the monitors need a jump start. I can remove the power adapter and my monitors keep working until i disconnect from the displaylink, then i need to re connect my power adapter again.
then you can remove the power adapter again and it will keep working.