ok let me try understand this:-)

The only reason it will be jumpy is if the foreground/active window on both PCs has Mouse Repeat enabled.
i never use a mouse specific repeater, i only use either the default keymaps button (left icon, topleft corner of screen) or the default repeater button (right icon, topleft corner of screen)
at the moment, i don't even see those icons on the slave machine as i ermoved clickbars and repeater default profiles from that character set
In my case, the only way i can see the mouse on all screen is if I click the repeater icon from the main machine, or if my main mouses over one of the repeater regions.

question, on the slave machine, since there will obviously be one wow with the focus, does that mean the mouse is interfering? how can i disable the mouse for that wow? (not talking about repeater here, just the normal mouse)
is it as simple as keeping the mouse out of the wow window or do i need to open a notepad or something so taht the wow windows doesn't have focus?


If you're using Repeater Regions, you can avoid placing them on windows you wont need this control *from*.
ok i believe you're saying that is i need the Regions to heal for example, then i should only set that region on my healer. Fair enough, one of my regions is set like that (on another character set)
The current problematic region is for all toons however (region over the jamba items bar)

cheers,
-Zub