Artifacts appear when processing B/W photo with face recovery

[Please describe your issue here. Try to include logs (Help → Logging) and add screenshots if necessary.]
Artifacts appear when Upscale is set to 1x
Steps to reproduce issue:

  1. Step 1: Open B/W photo in Topaz Photo AI 3
  2. Step 2: Apply Denoise+Face Recovery+Adjust lighting
    NOTE: I was testing different upscales. Finally, I decided to leave it the same size, so I left upscale in 1x.
  3. Step 3: The result shows artifacts on all faces.
  4. Step4: If I remove “Upscale” from the workflow, it works as expected.

See attached example,



before and after processing sample.
Alex.-


Topaz Photo AI 3 on Mac

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Please send me your system profile information so I can check if your computer hardware is up to date.

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Hi John.

Here’s the system report, zipped.
Thanks,
Alex.-
iMac-Report-supergather.zip (414.8 KB)