Dear R_Kelly
It is always nice to hear from you. I am using the latest version. I am Creative Cloud Member. i am using the 100% View.
If I open the Raw Image and apply the Noise Reduction, Value all the way to 100, and keep the Luminance Detail to Value to: 0
I get a very very little Blur effect. But If I open the Raw file, and Inside the Photoshop go top Filter- Camera Raw Filter, and then apply the Noise Reduction then It works.
Also, If I open a JPG file Inside Camera Raw it works well also, It seem like it has an Issue with a RAW File.
Thanks