New Denoise AI processes first 1 or 2 photos quickly and them becomes very slow.

Thank you.

Here it goes:

Lightroom Classic version: 12.3 [ 202304101834-a085245c ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Home Premium Edition
Version: 10.0.19045
Application architecture: x64
System architecture: x64
Logical processor count: 20
Processor speed: 2.8GHz
SqLite Version: 3.36.0
CPU Utilisation: 11.0%
Built-in memory: 130972.8 MB
Dedicated GPU memory used by Lightroom: 5486.5MB / 8043.0MB (68%)
Real memory available to Lightroom: 130972.8 MB
Real memory used by Lightroom: 2481.6 MB (1.8%)
Virtual memory used by Lightroom: 8844.2 MB
GDI objects count: 721
USER objects count: 2216
Process handles count: 2054
Memory cache size: 55.6MB
Internal Camera Raw version: 15.3 [ 1451 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 760MB / 65486MB (1%)
Camera Raw real memory: 1066MB / 130972MB (0%)
System DPI setting: 144 DPI (high DPI mode)
Desktop composition enabled: Yes
Standard Preview Size: 1440 pixels
Displays: 1) 3840x2160, 2) 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 3070 (31.0.15.1694)
Init State: GPU for Export supported by default
User Preference: GPU for Export enabled

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Installed Plugins:
1) Perfect Layers
2) DxO PureRAW 2
3) DxO PureRAW 2 Importer
4) Loupedeck2

Config.lua flags: None

Adapter #1: Vendor : 10de
Device : 2484
Subsystem : 87bc1043
Revision : a1
Video Memory : 8043
Adapter #2: Vendor : 1414
Device : 8c
Subsystem : 0
Revision : 0
Video Memory : 0
AudioDeviceIOBlockSize: 1024
AudioDeviceName: $$$/dvaaudiodevice/SystemDefaultAndEffectiveDeviceName=System Default - Speakers (High Definition Audio Device)#{comment}DVAAU-4201250: Open the audio hardware preferences page.
AudioDeviceNumberOfChannels: 2
AudioDeviceSampleRate: 48000
Build: Uninitialized
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 3070/PCIe/SSE2
GL_SHADING_LANGUAGE_VERSION: 4.60 NVIDIA
GL_STENCIL_BITS: 8
GL_VENDOR: NVIDIA Corporation
GL_VERSION: 4.6.0 NVIDIA 516.94
GPUDeviceEnabled: false
OGLEnabled: true
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