wow freaking out when two boxing

so, ive recently started two boxing, and im having a problem that after a random while my mouse will start freaking out. I have one setup on each of my screens, and after a while when i try to move my mouse from my main screen that i use to my secondary screen it will start randomly jumping around my main window, while making my character on my second screen starts moving back and forth on spot. it only happens for a second or so but im unable to get to anything on my second wow screen, or just move my mouse over to it in general unless i use the crt+alt+del and close it or minimize it. of course if i maximize the window again it will start happening so im forced to auto close the game.

anyone know whats happening here? im using keyclone but im not sure if that is making any difference.

edit: so im pritty sure its got something to do with keyclones thing for swaping back and forth wow screens when i simply mouse over it, anyone know how to disable this? i cant seem to find the option for it, but ill keep searching.

edit2: sorry to waste some space, figured out the problem on my own.

disable focus follows mouse on keyclone.
it will mean you would have to click in the other screen to select anything but solves the problem you are having

This happens for me too, but its not frequent.

As stated above, disable the focus follow mouse is one fix.

If you wish to keep focus follows mouse, then the fix would be to use the PiP hotkey to swap the smaller window with your main window, and then press the right mouse button in that window. The error is infrequent and I like to be able to quickly left-click a targeted AoE on each of my clones so prefer this option.