Trying to decide if I have a faulty touchscreen or a software bug. My touchscreen is, indeed, very difficult to use -- the console works far better with a mouse. However, when arranging devices on the stage map, releasing the mouse or my finger causes the device to jump to a seemingly random new location. It takes on average 5 attempts to get the device where I want it. I have also tried using a touchscreen stylus with no improvement. Kind of takes the usefulness out of the stage map if I have to fight with it. Anyone else having this issue?