Phantom 3rd Screen

[Carlo]

Originally Posted by cshbell

Our impression is that it's DisplayLink's issue since the problem does not occur when the DisplayLink drivers are not installed. Can you confirm that the driver team has at least been able to reproduce this problem?

Of course this use case needs additional screens present on the system, this does not tell us much about the root cause or who's responsible for it though.

We've been able to reproduce this issue some time ago on 10.7.2, but when we retried last week on the same system we could not see the issue. We'll be trying different power saving options and login options to see if it has any effect.
You are welcome to help finding the exact use case!

Cheers,
Carlo