I am one of the many people having problems with Denoise AI changing the colors of my photo. I have updated my GPU driver to the latest version, restarted everything, and the problem continues. I can even see color changes in the Enhance Preview window when I hold down the mouse button to supposedly show the unenhanced version in the preview.
I have included below a screenshot with an example of the problem, and my system information from Lightroom Classic.

Lightroom Classic version: 13.5 [ 202408062022-6258095b ]
License: Creative Cloud
Language setting: en
Operating system: Windows 11 - Home Premium Edition
Version: 11.0.22631
Application architecture: x64
System architecture: x64
Logical processor count: 32
Processor speed: 2.9GHz
SqLite Version: 3.36.0
CPU Utilisation: 0.0%
Power Source: Plugged In
Built-in memory: 65309.7 MB
Dedicated GPU memory used by Lightroom: 2634.8MB / 11996.0MB (21%)
Real memory available to Lightroom: 65309.7 MB
Real memory used by Lightroom: 5086.0 MB (7.7%)
Virtual memory used by Lightroom: 7957.1 MB
GDI objects count: 1069
USER objects count: 2678
Process handles count: 5244
Memory cache size: 0.0MB
Internal Camera Raw version: 16.5 [ 1953 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 581MB / 32654MB (1%)
Camera Raw real memory: 487MB / 65309MB (0%)
Cache1:
NT- RAM:0.0MB, VRAM:0.0MB, Combined:0.0MB
Cache2:
m:0.0MB, n:0.0MB
U-main: 81.0MB
System DPI setting: 144 DPI (high DPI mode)
Desktop composition enabled: Yes
Standard Preview Size: 3840 pixels
Displays: 1) 3840x2160
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No
Graphics Processor Info:
DirectX: NVIDIA GeForce RTX 4070 Ti (32.0.15.6081)
Init State: GPU for Export supported by default
User Preference: Auto
Enable HDR in Library: OFF
Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: E:\lightroom_catalogue\lightroom_catalogue-2-3-2-v13-3.lrcat
Settings Folder: C:\Users\koren\AppData\Roaming\Adobe\Lightroom
Installed Plugins:
1) AdobeStock
2) Flickr
3) Nikon Tether Plugin
Config.lua flags:
Adapter #1: Vendor : 10de
Device : 2782
Subsystem : 40c61458
Revision : a1
Video Memory : 11996
Adapter #2: Vendor : 8086
Device : a780
Subsystem : 7e071462
Revision : 4
Video Memory : 80
Adapter #3: Vendor : 1414
Device : 8c
Subsystem : 0
Revision : 0
Video Memory : 0
AudioDeviceIOBlockSize: 1024
AudioDeviceName: $$$/dvaaudiodevice/SystemDefaultAndEffectiveDeviceName=System Default - Speakers (Sound Blaster Z SE)#{comment}DVAAU-4201250: Open the audio hardware preferences page.
AudioDeviceNumberOfChannels: 2
AudioDeviceSampleRate: 48000
Build: LR5x120
Direct2DEnabled: false
GL_ACCUM_ALPHA_BITS: 16
GL_ACCUM_BLUE_BITS: 16
GL_ACCUM_GREEN_BITS: 16
GL_ACCUM_RED_BITS: 16
GL_ALPHA_BITS: 0
GL_BLUE_BITS: 8
GL_DEPTH_BITS: 24
GL_GREEN_BITS: 8
GL_MAX_3D_TEXTURE_SIZE: 16384
GL_MAX_TEXTURE_SIZE: 32768
GL_MAX_TEXTURE_UNITS: 4
GL_MAX_VIEWPORT_DIMS: 32768,32768
GL_RED_BITS: 8
GL_RENDERER: NVIDIA GeForce RTX 4070 Ti/PCIe/SSE2
GL_SHADING_LANGUAGE_VERSION: 4.60 NVIDIA
GL_STENCIL_BITS: 8
GL_VENDOR: NVIDIA Corporation
GL_VERSION: 4.6.0 NVIDIA 560.81
GPUDeviceEnabled: false
OGLEnabled: true
[shortened by Mod.]