I seem to be having the same issue. 3 external monitors, Big Sur, and display link. When using applications like photoshop and bridge my system becomes unresponsive and hangs. It doesn't seem to exhibit this behavior when using my laptop on another monitor (no displaylink device). I don't recall this being an issue on previous versions of macos.
Arin Ahnell
I seem to be having the same issue. 3 external monitors, Big Sur, and display link. When using applications like photoshop and bridge my system becomes unresponsive and hangs. It doesn't seem to exhibit this behavior when using my laptop on another monitor (no displaylink device). I don't recall this being an issue on previous versions of macos.