Hello, hopefully someone can help me answer this question. When shooting with auto ISO in aperature priority, the camera does not go above 250iso when ISO is set to 64 AUTO. However when I bump up the ISO to 800, and leave it in AUTO, the ISO will set anywhere from 64-3200(or whatever max value). This is entirely different from how the camera behaves without flash. Is this how it is supposed to work? Shouldn't the AUTO ISO stay in full auto, able to set to whatever value it needs, at 64 AUTO regardless of whether the flash is on or off?
Hopefully that makes sense, and that someone can help me. Thanks!! I am using sb-700 fyi.