Version:           kde-window-manager 4.2.2-2 (using KDE 4.2.2)
OS:                Linux
Installed from:    Debian testing/unstable Packages

I configured xorg.conf with virtual 2048x2048 und arranged two monitors (each 1280x1024) with "xrandr --output TMDS-1 --below TMDS-2". I have two toolbars, each one at the bottom of a monitor. If i move a window from the above monitor to the below one, then it hangs at the toolbar. the window itself is at the bottom monitor, but the title bar hangs at the toolbar. If i enable fullscreen everything is ok, but as soon as i try to resize the window it sticks at the toolbar again. If i position the window via kwin menu it moves to this position, but if i try to move this window it again moves to the toolbar and sticks there. The only solution for me so far is to move the toolbar on the top monitor to the top of the monitor.