Bug Reports

the file from the R8 work fine but the file from R5 has this problem

I have never had an issue with ACR before.18.3 freezing saying not responding saving files took twenty minutes instead of seconds everything was super laging, when I disabled the GPU acceleration it improved I see on the other pages I am not alone I'm using the most up to date windows, Nvidia drivers ETC: I have a 7950x, 5090, 64GB and NVME drives. Please fix as soon as possible or at least give a link to the previous version which I had no issues with.Solution:Update following the instructions in this link:  

1. Description of the Issue After opening a photo and attempting to use the "Select People" mask, the error message "Unable to select people in the photo" appears, and the feature fails to function.2. Camera Raw Version(s) 18.3, 17.5 3. OS Version macOS Tahoe 26.3.1 4. Steps Taken & Troubleshooting Performed (Reproducible) The following steps were taken, but the issue persists: Changed Performance settings in Camera Raw Preferences. Reset Camera Raw Preferences. Reset Host application settings. Reset UXP and CEP folders. Deleted System Fonts. Granted Full Disk Access to Adobe applications in macOS settings. Performed a clean reinstallation of all Adobe apps and downgraded Photoshop to 26.11.4. Downgraded Camera Raw to 17.5. Switched Image Processing settings between "Cloud" and "More Stable". Tested on a New User Account (macOS). Note: The user confirmed this issue began immediately after updating to the latest macOS version. 5. Expected Result The AI should det

Die KI-basierte Entrauschungsfunktion in Lightroom Classic hat mit HDR-Bildern, die in Lightroom generiert wurden (dng-Format) erhebliche Probleme in Zusammenhang mit Fenstern. Es entstehen im Bereich von Fenstern regelmäßig sehr unschöne Karo-Muster. Anhängend jeweils JPG-Output mit aktivierter und deaktivierter Entrauschungsfunktion.Die DNG-Dateien sind abrufbar unter: LR-Denoise-Bug The AI-based denoising feature in Lightroom Classic has significant issues with HDR images generated in Lightroom (DNG format) related to windows. Regularly, unattractive checkerboard patterns occur in the window areas. Attached are JPG outputs with the denoising feature both enabled and disabled.The DNG files can be accessed here: LR-Denoise-Bug 

Hasselblad’s FFF. formats are not supported anymoreProblem occurs in both Mac OS 15.5 (24F74)  & Windows 11 pro (Betriebssystembuild: 26100.7840)When opening fff. files in the newest Bridge (16.0.3), Camera RAW Plugin (18.3.) opens and creates an error, claiming the file format is not supported. Same Problem occurs with  the newest Lightroom Classic (15.3). The Import is not possible cause the file format is not supported.Thank you for your help!

There is a persistent bug when synchronizing "Spot Removal" (Heal/Clone) adjustments across images that involve HDR merges in vertical orientation. The adjustment coordinates are not being mapped correctly between standard RAW/DNG files and the DNG files generated by Lightroom's HDR Merge feature.Steps to reproduce: Take a series of vertical (portrait orientation) RAW images. Perform an HDR Merge to create a new DNG file. Apply a spot removal adjustment (e.g., to clean sensor dust) on one of the nont merged files. Sync that adjustment to the newly created HDR DNG file. Expected result: The spot removal should be applied to the exact same visual coordinates in both the source and the target HDR image.Actual result: In vertical images, the spot removal adjustment is shifted to an incorrect position on the HDR file. This does not happen with horizontal (landscape) images.Additional notes: The issue occurs regardless of the camera brand/model. The offset happens both ways: from RAW

Steps to reproduce: 1. load image in ACR 2. choose the crop tool (C)  3. enlarge the canvas (check "enable expand" first) 4. apply a manual transformation   Result: the stretched image is confined by the dimension of the imageExpected result: the stretched image is only restricted by the size of the canvas   Workaround: Export image with enlarged canvas and use ACR from there

Camera Raw 18.2 forces all WebP files to open in ACR. Version 18.1.1 did not support WebP, so Photoshop opened them normally. Now there’s no way to disable WebP handling. Please add a toggle.

Just find out, that DENOISE dont work for RAW files from Ricoh GRIIIx (DNGs)

I'm not seeing any noise reduction using Denoise AI on Pentax K3iii DNG files in Lightroom Classic v12.3. Any future solution to this issue? Thanks Tom

Landscape AI masking does not work in LRC V15. After a while no mask is generated nor displayed. Using latest W10 64 version, i7 with 32GB RAM,  Nvidia Quadro p620 with latest drivers (DirectX V12) and latest LRC process (V6). Everything worked fine until the update. Have tried disabling graphic card and same results. Any clue ? Is that happening to someone else ?

The enhance details feature appears to produce some rectangular and square noise artifacts in the processed image. My baseline is a daylight RAW landscape (call it X1) photograph taken at ISO 100. The artifacts appear in the upper half of the photo (a partly cloudy region above a mountain range).   Lightroom Version: 11.2 OS Version: Windows 10 Pro, Build 19044.1526   The steps outlined below are intended to illustrate the difference in images produced by Lightroom's baseline demosaicing algorithm with the "enhance details" demosaicing algorithm. Of course, the artifacts could be due to issues with the baseline algorithm ... but I doubt this is the case as it has been fielded for quite some time.   The TIFF comparison process (steps 11-19) has been successfully used to evaluate Lightroom sharpening and noise reduction combinations. Other than the "enhance details" DNG, I have not seen similar artifacts produced by Lightroom.   Steps to reproduce the are as follows:

On the attached photo, Distraction Removal > People replaces a group of people with a black patch, not a generated removal.   Tested on LR 15.0.1 on Mac OS 15.7.1, Mac OS 26.1, and Windows 11 Intel (so not specific to a GPU or driver). See the attached screen recordings for each of the three installations.   To reproduce:   1. Import the attached photo DSC02574.ARW.   2. In Develop, select Distraction Removal > People. Observe the group of people and their reflections are selected:   3. Click Remove, and observe that selection is replaced by a black patch rather than a generated removal:    

This is a pretty simple bug that was introduced when "Raw Details" was changed into a button instead of creating a new DNG, it removed the ability to apply raw details to several raw files then merge them to a Panorama. You used to be able to do this with separate DNGs, but now this ability has been removed, please put it back!!!   I have tried this many different ways, applying Raw Details to the raw files, when merged to Panorama it's undone and turned off permanently (visible when comparing the raw and merged Pano side by side). I tried applying raw details, then converting to DNG, then merging to panorama, same effect. The wonderful algorithm of Raw Details is completely wiped out when the image is merged to a Panorama, it used to work when it made a separate DNG, PLEASE FIX this newly introduced bug.   Have not tried but likely the same with HDR merging!  

This is in respose to this problem persisting for me. To reproduce:   1) Open an image in ACR. 2) Press the B key to bring up Remove panel (or select from tool bar) 3) Brush over area to be removed 4) Press E key to bring up edit panel (or select from tool bar) 5) Press B key to return to Remove panel (or select from tool bar) 6) Note that pins are not visible. 7) Hover mouse literally over text on panel that says "Show overlay on Hover." 😎 Pins appear 9) Move mouse over other text on Remove panel, and pins disappear. 10) Hover mouse over image, pins now appear. 11) Return to step 4 and the process repeats.Note the ONLY way I can seem to get the pins to show up is if I perform step #7. This is new behavior, and never was an issue with versions beyond the last two updates of ACR.Video of behavior is attached.Apple M2 OS 15.6.1ACR 17.5

Dear Adobe Team,   I would like to report an issue regarding the Cinelike A2 profile on the Panasonic DC-S1M2 camera when processed in Adobe Lightroom/Camera RAW. Specifically, the Camera Matching setting for Cinelike A2 does not accurately replicate the colors seen in-camera.   To verify this, I conducted a test by simultaneously capturing two files—HEIF (10-bit) and RW2 (RAW)—and importing them into Lightroom for comparison. The discrepancies observed include:       1. Black & White Point Compression: The Camera Matching Cinelike A2 profile exhibits excessive compression in Black Point and White Point, whereas the HEIF file remains unaffected.   2. Color Shift in Yellow/Orange Tones: The yellow/orange lines in a parking lot appear shifted and even clipped, creating unnatural edges.   3. Incorrect Saturation Transition in Reds: The red tones in hair show improper saturation gradation—instead of darkening naturally in shadowed areas, the sa

I apologize if this has been asked before but it's tough wording to find in search and I may not even be using the right terms. So anyway, with the last handful of updates, all my "interface/layout" settings in Camera Raw have been resetting on my Silicon MacBook (but NOT on my Intel iMac). It all goes back to default... favorites are gone (profiles AND presets), vertical is horizontal again, it's back to light gray, custom panel order is reset... seems trivial (and is certainly less of a hassle than all the issue the program was putting me through a couple years back) but it is a huge time-suck and I can't figure out why it is happening on one and not the other... which also makes me feel like there may be a fix. Anyone have any insight?BOTH MACHINES : Version 17.5.0.2318MACHINE WITH ISSUE : 2024 MacBook Air, 15-inch, M3, 16 GB, Sequoia 15.6.1MACHINE NOT HAVING ISSUE : 2020 Retina 5K iMac, 27-inch, 3.6 GHz 10-Core Intel Core i9, AMD Radeon Pro 5700 8 GB, 32 GB 2667

Hello everyone,I’ve noticed that on Camera Raw, the RAW-S and RAW-M files from the Sony A7RV are rendered poorly, both in terms of color but especially in distortion correction. On Capture One and Sony’s Image Edge, the images look perfectly identical and distortion-free.On Camera Raw, however, they appear overly distorted. Here is the download link for the RAW files:  https://www.swisstransfer.com/d/2610f26d-8328-4694-b9c9-ddf1f63f33f4I did tests with RAW, RAW COMPRESSED, RAW-L, RAW-M, and RAW-S, and the issue only occurs with M and S. I need the distortion and vignetting to be corrected properly, considering that I pay for the software.I hope someone can help me.Thank you

The backward compatibility of DNG Converter seems to be broken, in particular it creates Opcode List 2 tags even when "Camera Raw 4.6 and later" or "DNG 1.1" compatibility is selected (both of which do not support Opcode List tags, as they were introduced with DNG 1.3 and Camera Raw 5.4).    This is on macOS 14.6.1 (Sonoma) and I can observe this back to at least version 13.0 (probably the oldest version that still works on Sonoma).  

I've reported on memory issues with the DNG Converter before, but it's getting worse and someone needs to tell the developers. Today it failed to convert 11 images because it ran out of memory.  This is on a 64Gb system with 32 threads (AMD Ryzen 9 3950X 16-core)From the outside looking in - I'm pretty sure there is a memory leak. I'm guessing that it opens the Sony ARW files and doesn't free up memory after converting and writing the DNG to disk.  So the more files it processes, the more memory it uses and pretty soon it runs out of memory.  It had successfully converted 42 files before it started showing the "not enough memory" errors. Before anyone suspects there was something wrong with the 11 images that it failed to process the first time, I re-ran the DNG converter and JUST those 11 images and it finished all of them very quickly and without error. This is with version version 17.1.0.2100 set to:Camera Raw 16.0 and later JPEG Preview: Full SizeEmbed fa

Dear all, Somewhere over the last few months, Lightroom's panorama merge has taken a steep nosedive. I used to merge panoramas from very challenging shots seamlessly. Aurora shots at high ISO's and dark conditions. Now however, even well lit and simple compositions come out absolutely unusable. Often, Lighroom will merge things even completely twisted and mirrored. Lightroom CC 8.4, MacOS 15.5 (2023 MacBook Pro M3 Max) Lightroom version: 8.4 arm64 [ 20250603-0500-10f89fb ] (Jun 2 2025)NGL Version: 1.41.0.11WF Version: 7.4 a9dfbadVF Version: 1.0.154HIL Version: 40501CAI Version: c2pa-c/0.6.0 c2pa-rs/0.46.0PH Version: 5.2.3 Operating system: macOSOS Version: macOS 15.5 (24F74) The images are all shot on Sony A7IV in ARW and then imported into Lightroom off the camera. I select them in the Detail's view and select "Photo Merge > Panorama Merge" and untick the Auto settings. Am happy to share RAWs with Adobe staff if needed.  Two or three landscape images, but regard

  Hello guys, I'm using Adobe Lightroom on my mobile phone (Xiaomi 15 based on Android 16) and when i try to import HEIC photos, the preview come green. I'll attach some photos.   Can some body help?       

Attached is a photo I took this afternoon witih my new Pixel 10.  The various C2PA verifiers and inspectors are happy with it. I pull it into LrC (via the Android Lr app) and try to export it with C2PA attachment enabled. It refuses to do this, simply saying "Couldn't apply Content Credentials (1) and then the file name.   In Ps however I can open it, enable Content Credentials and then export. c2patool likes it, but the online c2pa verifiers/inspectors report breakage and failure to validate.

When using the Remove tool, the borders and pins don't always appear. I have to hover over the "show overlay on hover" text on the right to make them show up, and then sometimes they disppear. This is a new issue with 17.4. This was not an issue with prevous verisons of ACR. See video attached.Mac M2, ACR 17.4