MacBook Air, Mavericks and two USB-DisplayLink-Adapters and position of monitors I have a MBA 2013 with a Thunderbold-Display (middle) and two USB 3.0 Display-Adapters (left and right).

After the upgrade to Mavericks, I have to adjust the positioning of the monitors after every restart.

This means: After a restart the Thunderbold-Display is set to be the left monitor, while the other two monitors are set to be the middle and right one.

Any suggestions? This setup worked with 10.8
The USB-Hub is not the Problem. If you only use one Displaylink Adapter, it works fine.
I have the same on MachBook Pro Late 2008 and 2 Adapters.