Quote:
We currently have open feature requests for having apps launched from the DisplayFusion Start menu open on the same screen, as well as an option to open all applications on the same screen, regardless of where they were launched from. I've added your vote to both
In the meantime, you can use the Window Location feature to force specific applications onto specific screens.
More info can be found here:
http://www.displayfusion.com/Help/#settings-windowlocation
Thanks!