I've been playing The Division in Windowed Mode from doing alt+enter in full screen. I like playing this way because I work at home and can multitask and also I can chat with my gal while I play. Recently tonight, I was loading it and I clicked on the header bar and the game screen disappeared. I didn't shake it or anything (I have Windows 7 Ultimate) and I hear the music and see the game run from my tab, but clicking on the tab doesn't bring the windowed screen back. I did an alt+enter to bring it to full screen and that works, but when I do it again, it's still not there in windowed mode. I rebooted, still same issue. I want to play in windowed mode and be able to move the screen between my two monitors. Any advice?