Review on MT VIKI Switcher Selector Computers Keyboard by Flavio Scarola

I'm not sure what I'm doing wrong with this product. I've had KVMs before and this is the only one that makes the screens jump. I have 2 desktops connected, a laptop pc and a mac. They all connect, no problem toggling back and forth, I like the 4 button control panel. My problem is with my main desktop, which has two displays in extended desktop mode. Whenever I use KVM to switch to another computer, the main desktop screens jump to the other as if the main desktop thinks it only has one screen. So it consolidates open apps onto the main display (which is now being used by every other connected computer I'm on). And when I switch back to my main desktop, open applications are redistributed, but not in their original form. As said, this is the first KVM to do so. I'm giving it two stars simply because it annoys me and the manufacturer should have noticed that.