larryepage wrote:
Also looks a lot like the interference that 6 meter (50MHz) ham transmissions used to cause on TV screens. That was the reason for my suggestion.
Anyway...when you get this solved, let us know. My D850 has essentially the same composite body that your D500 does. If Nikon identifies it as from an external source, all of us D500, D750, and D850 owners are likely at least potentially vulnerable to the same issue.
My thoughts as well....
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