Boy! Have I noticed that the D500 is great for wild life, astronomy, and sports. However, I also notice very little D500 Portrait, people, or landscape photos. Why is this apparently the case?
You may need to apply a bit of shapening to the JPEG after it is resized for the web.
Those JPEGs that I've resized for the web still look perfectly sharp in their reduced size. When I upload them to the web or to e-mail messages, they lose it somehow.
I think about this every time I see someone post a tack-sharp image on the forum. I have plenty of tack-sharp images, but it seems like I've never been able to have an uploaded image look that way...