I had the same problem as the OP in this thread. doing what KatarzynaKowalczyk mentioned fixed the issue. In a previous post edit, i bagged hard on this issue and called it garbage. Well, it's still garbage, but instead of harping about it, i'll just leave some useful info in case anyone stumbles here looking for answers. I hope they help someone.
- If you need clamshell mode, do NOT upgrade your drivers. Just stick to the drivers mentioned earlier in this thread.
- DO NOT upgrade to Big Sur, the old drivers probably won't work. That's per
https://displaylink.org/forum/showthread.php?t=67130
- I didn't see any indication on when they will fix all this, but hopefully it's on a roadmap somewhere. If it's not, it should be.
- What's up with this forum? i mean, i like old school and all, but damn