If you are having issues with a DisplayLink Docking Station not coming back on after your Mac goes to sleep. Please don't worry, please refer to the steps below to resolve the issue.
1. Please click the DisplayLink Manager icon on the top of your screen, and then uncheck the option "Power save all displays and sleep in clamshell"
2. Please go to System Settings-Displays-Advanced, and check the option "Prevent automatic sleeping on power adapter when the display is off" for all your monitors connected to the Dock.
If you still haven't resolved the problem after trying the above steps, please contact us at firstname.lastname@example.org. And provide us with your order number, product model, and detailed description of the problem, and we will respond to you in time.