Lightroom/Denoise/Lightroom = No Change?

Hi, Not sure what is going on here as worked fine before but after sending to Denoise on return to Lightroom there does not seem to be any change in the noise, this image was 10,000 ISO and severe option chosen, not the first image to be returned without change.


Can you add a little info such as the type of image sent e.g. TIF, JPG, PNG and the settings applied before saving the image.

Note that you cannot send a RAW image to DeNoise in “plug-in” mode.

Lightroom as a TIFF, W/B, Highlights down, Shadow’s up and that is it, no cropping, latest release of Denoise, Win 10, 16 GB RAM, 64-bit operating system, Graphics Geforce GTX 1050TI.
Worked fine before updated 3.2