I have a Dell Lattitude with Intel HD 520 graphics. Tablet is an Amazon Fire HD 8. I can install and connect the server and client fine and bizarrely this used to work fine. Now if I connect with 'duplicate screen" it works fine but if i change to "extend screen" the secondary screen on the Fire simply freezes and does not update the picture. I can go back to "duplicate" without issue and I can move my mouse cursor off screen and onto the secondary as if it is there, but the screen is frozen so I do not see anything
Not sure what else to try.