#8. "RE: "FP" never displayed in shooting information display " In response to In response to 3
Jacksonville FL, US
I think you've got it.
I tried different shooting modes (S, A, M) and the determining factor seems to be whether the shutter speed was above the auto-FP speed, either 1/250 or 1/320. My SB-910 always shows "FP" if I have auto-FP high speed turned on, regardless of the shutter speed.
Not sure why nothing else I've read (Nikon manual and at least 3 different D700 books) mentions that qualification.