I have a three 30 I Dell U3014 monitors on a Nvidia titan card using NV surround for a desktop resolution of 7680x1600. However, when I start prepar3d, it open on the left monitor at 2560x1600 even though the resolution in the graphics settings is set to 7680x1600. If I attempt to drag the application across all the monitors, it immediately snaps back to a maximized window on just the left monitor.
I also have a secondary monitor on a Nvidia 740, but it is not intended to be used with prepar.
Any suggestions as to what the cause might be and how I can resolve it? I have tried removing the 740 in case that was somehow causing the issue, but that did not correct it.
Multi monitor display behaving bizarrely
Update: I now have Prepar3d opening spanning all three monitors, however only in windowed mode. If I manually go to full screen is drops in size to a small window in the center of the the center display. Still need to get it in proper full screen mode. I'm using the latest Nvidia driver: 347.09 - WHQL on Windows 8.1.