Macbook Pro with external Monitor
My Macbook Pro forgets the screen-resolution after wakeup from sleep and shifts windows around.
Solution 1: Open Control Panel -> Device Manager -> Show hidden devices Uninstall all gayed out Monitor devices. [This didn't solve the problem]
Solution 2: Delete some entries in the registery: \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers\Configuration\