Issue with saving display settings and Dual Monitors
 

I'm on a mac (OS X 10.9.5) using Mac Beta 2.3 but have also tried V 2.2. I have a Lenovo display dock USB 3.0 with dual monitors.

The display settings for dual monitors are lost when the computer goes to sleep, rebooted or disconnected from the dock. However, when using a single monitor with the Lenovo dock the settings are saved/restored when reconnecting.

This is a known issue in Mavericks and later.

The main issues are listed here: http://www.displaylink.com/support/ticket.php?id=354

Regards,
Carlo