Now I have a new problem with my Nikon D750! The shutter speed will go below x200 but not above in Manual Mode or Shutter Speed Mode. It will go above that in Aperature Priority Mode.
I have tried everything that I know including calling Nikon. Do any of you great Nikon people have a clue what might be going on.
I have not been using a flash but I have been taking long exposure photos using bulb and have set the U! and U2 positions to bulb.