Graphics section in options..lua seems a bit off, try this, but BACKUP THE ORIGINAL!
["graphics"] =
{
["multiMonitorSetup"] = "camera+shkval+ABRIS",
["color"] = "32",
["heatBlr"] = 1,
["scenes"] = "high",
["water"] = 2,
["fullScreen"] = false,
["visibRange"] = "high",
["aspect"] = 1.7777777777778,
["textures"] = 2,
["shadows"] = 3,
["effects"] = 3,
["lights"] = 2,
["haze"] = 1,
["height"] = 1080,
["resolution"] = "3520x1080",
["civTraffic"] = 1,
["width"] = 3520,
}, -- end of ["graphics"]
} -- end of options