Since a couple of weeks I've found a wrong behavior in cairo-dock.
I'm working in a two monitor setup, and cairo dock is running on the right side.
The problem is, when I open a window without using cairo-dock, for example by ctrl+alt+t to open a terminal cairo-dock is automatically moved to the right side of my desktop, and I have to drag it to its original position by holding "alt"+drag.
P.S.: I'm using ubuntu 12.04 64bits.