Artefakte in LowRes Model MacBookPro M4 ; fail or feature?
Do you have that artifact when you export the file?
If you provide the file, we can test on our end to see if e can reproduce
Can you share the original file, the rendered file and the settings you have? I will try to reproduce on another Mac here to see why you have that.
Thanks
I received the settings, but somehow I don’t have the original file. The file before it’s in Gigapixel
This one is the results and already has artifacts and Gigapixel in the corner
Pardon…here the original
I know that updates are available. This has to be clarified through the company because of the license. I just want to rule out a GPU error on the MacBook 11/24 M4 under Tahoe 26.3
Can you send me the original file without the comparison in the lower right corner? I need that to test on a Mac here 
What does happen if you turn on Gamma correction?
Thank you, then its fine…! Any Explanation?
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I’m glad to hear that.
Conjecture and experience on my side.
Only the programmers can tell you exactly what happens.
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I tested that image, and I can reproduce the issue, even on a Windows machine. This seems to be caused by the Denoise setting being too high. Can you test lowering denoise until these artifacts are gone? For me, I don’t see artifacts when the denoise setting is below 8. Settings above that are making the photo look “plastic” anyway, so it should be used with a lower value.
I will add this result to a ticket we have with the development team. From what I see, this is an issue where the image is over-processed.
Thank you for sharing this. I will write here if we can find a solution to avoid those artifacts.
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Different denoise values ​​result in different disturbances, unless you switch on the gamma correction - then there are no artifacts “hidden” in the image
Yeah, this is confirming Denoise as the culprit. For me, below 8, I don’t get artifacts, or when the gamma is turned on.
