Sony A7R IV Image Quality: Crosshatching Pattern Noise with Adobe Camera Raw Enhance Details
I have determined that the Sony A7R IV (and Sony A7R III) suffer from the same crosshatching pattern noise problem as does the Fujifilm GFX100.
I am hopeful of a solution soon from Adobe, but note that the issue affects the Sony A7R III also.
- Sony A7R IV Image Quality: Crosshatching Pattern Noise with Adobe Camera Raw Enhance Details
- Fujifilm GFX Image Quality: Crosshatching Pattern Noise with Adobe Camera Raw Enhance Details
- Nikon D850 Image Quality: Striping and Crosshatching Issues with Adobe Camera Raw Enhance Details
Below, same issue with Sony A7R III after using Enhance Details.
Zoom in slightly if using a Retina display with its very high pixel density.

Sony A7R III + Voigtlander FE Nokton 21mm f/1.4 Aspherical RAW: Enhance Details
[low-res image for bot]

Fujifilm GFX 100 + Fujifilm GF 110mm f/2 R LM WR @ 90.5mm equiv (110mm)
RAW: Enhance Details, LACA corrected, distortion corrected, vignetting corrected
[low-res image for bot]