Whenever I launch the launcher, it is on screen 1, I move it over to screen 2 and click login and it moves back to screen 1. No big deal, I'll just move it back. It does the fancy FTB screen and then it goes back to screen 1 again. Slightly frustrating, but I can live with it. The problem is now that minecraft remembers the size of the minecraft window it makes the window really big but not maximized. I can't change it or move it around either until I click minecraft enough that it stops responding.