RTX 4090 Support?

Interesting find, thanks for that! I do use Afterburner when using the GPU for gaming, but most of the time the card is on default settings. I will need to dig into this some more to first of all reproduce the behavior again and confirm that not using MSI afterburner solves the issue. Not sure why it would matter as LR does not interact directly with Afterburner, which is only used to set hardware properties of the card. BTW, I tested the overclock potential of my card potential and found stable settings using a variety of benchmarks, but none of that is being used for LR. Anyway, I will give this a shot and see if resolves the issue. Thanks again!

My catalog is not stored in the cloud, it is stored locally on my E drive. It is only backed up to the cloud. 

Here it is. Thanks!

Lightroom Classic version: 12.0 [ 202210031128-9cb7185d ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Business Edition
Version: 10.0.19044
Application architecture: x64
System architecture: x64
Logical processor count: 16
Processor speed: 3.6GHz
SqLite Version: 3.36.0
CPU Utilisation: 1.0%
Built-in memory: 32712.2 MB
Dedicated GPU memory used by Lightroom: 612.9MB / 24157.0MB (2%)
Real memory available to Lightroom: 32712.2 MB
Real memory used by Lightroom: 1514.7 MB (4.6%)
Virtual memory used by Lightroom: 2095.8 MB
GDI objects count: 801
USER objects count: 2725
Process handles count: 2375
Memory cache size: 0.0MB
Internal Camera Raw version: 15.0 [ 1261 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 158MB / 16356MB (0%)
Camera Raw real memory: 159MB / 32712MB (0%)
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Standard Preview Size: 2560 pixels
Displays: 1) 2560x1440, 2) 2560x1440
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 4090 (31.0.15.2225)
Init State: GPU for Image Processing supported by default with custom export support
User Preference: Off

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: E:\Users\Andrew\OneDrive\Documents\Lightroom\ARoubin Photos\ARoubin Photos-v12.lrcat
Settings Folder: C:\Users\Andrew\AppData\Roaming\Adobe\Lightroom

Installed Plugins:
1) AdobeStock
2) jf Flickr
3) Nikon Tether Plugin

Config.lua flags: None

Adapter #1: Vendor : 10de
Device : 2684
Subsystem : 40bf1458
Revision : a1
Video Memory : 24157
Adapter #2: Vendor : 1414
Device : 8c
Subsystem : 0
Revision : 0
Video Memory : 0
AudioDeviceIOBlockSize: 1024
AudioDeviceName: $$$/dvaaudiodevice/SystemDefaultAndEffectiveDeviceName=System Default - Speakers (Sound Blaster ZxR)#{comment}DVAAU-4201250: Open the audio hardware preferences page.
AudioDeviceNumberOfChannels: 2
AudioDeviceSampleRate: 48000
Build: LR5x19
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 4090/PCIe/SSE2
GL_SHADING_LANGUAGE_VERSION: 4.60 NVIDIA
GL_STENCIL_BITS: 8
GL_VENDOR: NVIDIA Corporation
GL_VERSION: 4.6.0 NVIDIA 522.25
GPUDeviceEnabled: false
OGLEnabled: true
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