In transform tool, when using Guided, the loupe is low res

[Andres29019276y7ua]

Hello guys,

Since the last update (14.0) whe I use Guided in the Transform panel and the loupe comes on, the lines are really low resolution (see image), you can see the pixels. It used to show defined lines that you knew where it was.

Tried high quality preview in Catalogue adjustments, but didn´t work

Any help would be great

Thanks

[Rikk Flohr: Photography]

I cannot replicate this on Mac or Windows. There are no changes in the Guided Upright loupe that I can see and nothing like the low resolution you are seeing.  Since you are on Windows, I would recommend checking out your GPU Driver to see if needs an update or a reinstallation. 

If you post some system information, one of the Community Experts can help you. 

[Andres29019276y7ua]

Hey Rikk, Sorry it´s my first post.

My laptop information is the following. 

ASUS Vivobook

Processor 13th Gen Intel(R) Core(TM) i9-13980HX 2.20 GHz

Ram memory 32,0 GB (31,6 GB usable)

Nvidia GeForce RTX4070 Laptop GPU

Thanks

[Rikk Flohr: Photography]

You might go to Help>System Info… and copy the top 20-25 lines and paste it in your reply. 

[bhousto90]

I was able to partially replicate the guided upright lowres loupe but it was very brief.

I found it only occured on photos that had enhanced details applied. The loupe would show the lowres view for 1-2 sec then get replaced with the high quality view. (was slowest with inital attempt, it faded to not showing lowres at all with continued tests with same photo.)

Win11 ,LrC 14.0.1 Nvidia RTX 3060Ti

[JohanElzenga]

I have found that zooming into the image (not necessarily 100%, 50% will do fine as well) makes it a lot easier to place the guides, because they don't move so much with every little movement of your mouse. It also kind of solves this problem, because you don't need the loupe anymore to see what you are doing. Hold down the space bar to temporarily change the cursor to the Hand tool to move around in the zoomed image (or use the small preview in the upper left corner) to place the other guides.

[Andres29019276y7ua]

So I have found that turning off and on GPU in the performance tab in preferences it fixed the problem, but once I open and close lightroom it goes back to being low res. So every time I open lightrrom I have to deactivate GPU and activate it again. 

It didn{t happen before, so it might be something about the new update. 

Thanks.

FYI this is my Sistem Info

Versión de Lightroom Classic: 14.0 [ 202410032041-b815649f ]

Licencia: Creative Cloud

Configuración de idioma: es

Sistema operativo: Windows 11 - Home Premium Edition

Versión: 11.0.22631

Arquitectura de la aplicación: x64

Arquitectura del sistema: x64

Cantidad de procesadores lógicos: 32

Velocidad del procesador: 2,4GHz

Versión de SqLite: 3.36.0

Utilización de CPU: 0,0%

Fuente de alimentación: Conectado

Memoria incorporada: 32388,9 MB

Memoria de GPU dedicada que utiliza Lightroom: 2321,6MB / 7948,0MB (29%)

Memoria real disponible para Lightroom: 32388,9 MB

Memoria real usada por Lightroom: 18492,7 MB (57,0%)

Memoria virtual usada por Lightroom: 25144,3 MB

Recuento de objetos de GDI: 1859

Recuento de objetos de USUARIO: 4227

Recuento de identificadores de procesos: 6122

Tamaño de memoria de caché: 2267,6MB

Versión interna de Camera Raw: 17.0 [ 2043 ]

Número máximo de subprocesos que usa Camera Raw: 5

Optimización de SIMD de Raw de cámara: SSE2,AVX,AVX2

Memoria virtual de Camera Raw: 1487MB / 16194MB (9%)

Memoria real de Camera Raw: -44712MB / 32388MB (-138%)

Cache1: 

Final1- RAM:381,0MB, VRAM:0,0MB, IMG_4967-HDR.dng

NT- RAM:381,0MB, VRAM:0,0MB, Combined:381,0MB

Cache2: 

m:2267,6MB, n:381,2MB

U-main: 117,0MB

Ajustes de PPP del sistema: 144 PPP

Composición de escritorio activada: Sí

Tamaño de previsualización estándar: 2560 píxeles

Pantallas: 1) 1920x1080, 2) 2560x1600

Tipos de entrada: Multitoque: No, Toque integrado: No, Pluma integrada: No, Toque externo: No, Pluma externa: No, Teclado: No

Información de procesador gráfico: 

DirectX: NVIDIA GeForce RTX 4070 Laptop GPU (32.0.15.6590)

Estado inicial: GPU para la exportación compatible de forma predeterminada

Preferencia del usuario: GPU para la exportación activada

Activar HDR en la Biblioteca: DESACTIVADO