Hi,
i am not able to Use ERGO860 on this Beta version. Also the biggest hinderance is the fact that flow does not work most of the time ( edge of the screen) . Could there be an option in which for those using both Ergo and Mx master the flow control is on the 3 buttons on the ergo to shift both keyboard and mouse to be used on the second device rather than having to press the button under the mouse and then button on the keyboard. This eliminates the hassle and makes the flow process much more easier.