I'm running a dual-monitor setup. My primary display is 1920x1200, and the secondary is rotated to portrait at 1200x1600. I can run the game just fine in DX9 on my primary display, but if I switch to DX11 the game only allows me to select portrait resolutions up to 1200x1600, though it still opens in the primary display. EA tech support is stumped by this one. Has anybody else encountered this?