macOS: Your screens have been stopped by the system message
If you encounter the message “Your screens have been stopped by the system” and your screens go black, it means macOS has stopped DisplayLink screens due to low disk space on the startup disk where the system resides.
Solution
Ensure that the startup disk where macOS is installed maintains at least 25 GB of free space.
If available space drops below this threshold, macOS may terminate the DisplayLink process, which is required to stream pixels to your screens.

Does DisplayLink record my screen?
Still experiencing issues?
If this article does not resolve your problem, please contact our support team for further assistance. We’re here to help you get back up and running as quickly as possible.