DeNoise images appear black with big RAW files

Anytime when i am using the post processing functions on a big RAW file in Denoise (standalone or as a plugin within Luminar 4),the processed image just appears pitch black.
Using it as a layer within Luminar 4 brings the same result and the Histogram shows that there is no colour information.
Using it on a smaller Jpg file works.
Would be nice if you could look into that…

A post was merged into an existing topic: Topaz Denoise Black Screen