Lightroom Classic

I think it occurs when an image is synced to the Cloud, but in Lr Classic the text of a caption or description field in the image metadata is being stripped of all the paragraph breaks so all the paragraphs disappear and the field becomes one unreadable block of text. 

Yesterday in a small hotel in Oceanside I opened Lightroom, on my system “TL3” but the system said “you need to log out on one of your systems” incl. the very same TL3, and listed the laptop as a “new system” without a name. So I logged out my main workstation at home and started to edit my images. After a making a backup of my work, I started today LR classic again, but to my surprise it asked again for email and password, and than said with error 18000 “cannot confirm your subscription status and exited LR !!! Not even access to the library module!  As I am typing it, I am logged in to Adobe of course, and I am using a hot-spot on my phone. Ookla speed-test shows a decent speed. I can watch Youtube for example. That is not right. How do I get access to my Lightroom? This entire model is seemingly flawed.

Develop sliders jumped to the wrong position when clicked moved way over to the left, on macOS 26.2 with a Magic Trackpad on an iMac. Say it was fixed by rolling back

Description of Issue: I recently upgraded Lightroom classic to version 15.6. Before that it used to take around 10 seconds to run Denoise in one of my files (photos from Nikon Z8). Now it takes around 25 to 30 seconds. This time does not change if I set the “Use Graphics Processor” preferences to off or custom. It seems that the software is always using the CPU instead of GPU. In spite of this behaviour, the application is recognising my processor (Apple M1 Ultra) and it says that it supports full acceleration.Lightroom Classic Version 15.6OS version 26.7.1Camera model: Nikon Z8Hardware: Mac Studio M1 Ultra, 128 GB

I start with an edited version (lightroom adjustments only) of a photo in lightroom. I make a copy of it and then click reset on the new copy. This copy is essentially no modifications at this point. I then edit that copy in photoshop. When I am done editing in PS, I save it. I then open that PS-modified version in lightroom and paste ALL settings I have copied from the original to this new TIFF version. I expect the changes to work but it looks wrong. I notice the REMOVED tool item masks are strange. It looks like the REMOVE masks in the version that I pasted to are 90 degrees rotated - clockwise. Basically, copy/paste of masks does not work from a raw file to a tiff version. It’s like PS messed up the orientation indicator or something and LR got confused?

It seems to happen when syncing images to the Cloud, but LrC is stripping the paragraph breaks/returns from the caption field in the metadata of images, creating one large block of text impossible to read. When you Read Metadata from File, the breaks are restored and the caption field looks normal again. Then a few moments later the breaks disappear, I think when the image syncs to the Cloud. The Caption field text was created in Photoshop not in LrC. But Classic reads the data, then ruins it. This behaviour started about 2 months ago. 

When using the color grading panel the numerical fields for the Hue and Sat input behave erratically. When moving the Hue slider sometimes the last digit disappears. This happens with single Color Wheel interface. So instead if displaying 235 the field displays 23. It shows this behavior with various value: 231 shows 231, but 220 shows 22. You can check this  when displaying all 3 color wheels simultaneously. The hue values in both image is 235.Lightroom classic is showing this behavior since the last update, 15.6 release. This seems like a bug. I have tried resetting everything to the default settings but that doesn't make any difference.When I edit the same photo in Photoshop Camera Raw, Color Grading behaves as expected.

I’m a real estate photographer and I use Lightroom Classic to merge the bracketed images. Could be 3 or 5 bracketed images for a total of 30/50 final images .When I launch the action in Lightroom it’s working well until I stay in the same panel or in the same folder, but if i move the process stay stack to the last image in process. Before I was used to move in other folder and do something else.Lightroom doesn’t freeze totally but only the HDR process and I’m unable to quite the process and launch un’other one.The only way is close lightroom , reopen it and launch again the process and this is annoing.To have the process done I have to stay in the same panel and do not change folder and wait until the end.I have LR 15.6 but this issue started at list from 3 or 4 realise ago.

Utilizo las aplicaciones del plan de fotografía, Photoshop, Lightroom y Lightroom Classic.He revisado en Creative Cloud Desktop los archivos existentes en la nube y actualmente solo hay un archivo. En la papelera de archivos eliminados no hay nada.¿Donde se están usando los 19.7 GB ocupados?¿Hay alguna forma de recuperar el funcionamiento de la nube con un espacio que me permita seguir utilizando la sincronización en la nube?.

Lightroom was working perfectly this morning.. I come to load in new images and edit some while sitting here.. and as soon as Lightroom opened up - I tried to slide exposure (and other ones to test those...) and the slider immediately jumps one way or another.  I have reset preferences, turned off GPU.. NOTHING is helping.. please help me! 

Start lightroom.  Start photoshop.  Start acrobat.Often I am trying to complete a task under deadline pressures.  Often I am already frustrated.  Also I am a bit neurodivergent and have attention issues and distractions bother me more than they might bother other people. (Acrobat is always the worse because I always need it when…  I am dealing with a paperwork nightmare!)I understand that you want me to know that Adobe is always working to improve your products and enhance the value of my Creative Cloud subscriptiuo.  I get that.  But it is also like a round of Russian Roulette because there’s a certain chance each time that I’ll cancel my subscription.Please, please, please, listen to this.  Can’t you just wait a few minutes after I start the application before trying to distract me with a message that’s going to make me hate you?  Like if you could try to pop something up after I complete a task and feel good about your product I might be very interested in hearing about how you are

I am experiencing a reproducible and severe performance/unresponsiveness issue in Lightroom Classic 15.6 on Apple Silicon.Environment:- Lightroom Classic 15.6- Apple Silicon Mac- M2 Max- 64 GB unified memory- Lightroom Classic running natively as ARM64- Large Lightroom catalogProblem:Lightroom Classic becomes severely unresponsive when Cloud Sync is running at the same time as a large number of Develop Copy/Paste operations.The issue is highly reproducible.Reproduction steps:1. Open Lightroom Classic.2. Start syncing approximately 450 photos to Lightroom Cloud.3. While the sync is running, perform a large number of Develop Copy/Paste operations on photos in the catalog.4. Continue performing these operations while Cloud Sync is active.5. Lightroom Classic CPU usage increases dramatically, reaching several hundred percent and, in the latest reproduction, exceeding 1000%.6. At the same time, Lightroom Classic becomes extremely sluggish and stops responding normally to user input.7. Opera

slider not working properly and Your video shows Lightroom Classic's Develop module on a monitor. The photo preview stays completely white, even when you change Temp, Exposure (down to -2.30), Highlights and Whites. The histogram and slider values do change, so the edits register, but the image never updates."In Lightroom Classic (Develop module), my photo preview shows as completely white/blank. When I move sliders like Temp, Exposure, Highlights and Whites, the values and histogram change, but the image on screen doesn't change. The photo is ISO 1600, 35mm, f/4.0, 1/80s. Is this a GPU/graphics acceleration issue, a display problem, or something else? How do I fix it?"

Whenever I click on any slider in the Develop module of Lightroom Classic, the slider value automatically drops to the most negative value in the range (i.e. it goes to the far left of the slider range). For example, Exposure drops to -5.0, Contrast, Highlights, Whites, Blacks etc drop to -100. The mouse pointer stays where it is (i.e. it doesn’t follow the slider handle). If I then drag the mouse pointer to the right, the slider value follows some distance behind it. It is making Lightroom totally unuseable.I have a mac mini m4, Lightroom version 15.6. The bug started after I updated to this version a few days ago.

In Lightroom Classic, after I created a new catalog, the file originally displayed the correct LrC logo. However, the logo has now disappeared and is no longer showing on the file icon. Tried all neassary process but not working.

Hi,after the latest update to v15 of LR for Windows, the behaviour of the cropping tool changed. It's really annoying: It is very difficult to create a selection in portrait format with the mouse in this case. Simply dragging diagonally downwards is no longer sufficient – see my screen video here:https://youtu.be/NYfgYOV3IXE Any idea to get back the old behaviour – not by using the previous version of LR 😉 Thanks!mycc

I updated to LrC 15.5 a few hours ago.  Since then LrC has problems with video files.  The first problem I noticed was that when I tried to synchronize a folder that had two new video files.  After a couple of minutes I got the error message “An unknown error occurred while reading the video file. (2)”.  I had just completed those files with DaVinci Resolve so I went back and produced the same files again to check if DR had made an error.  When I tried again with the new files but got the same errors.  I was able to play both videos without any issue using VLC Media Player, so they seem to be OK.  I then shutdown LrC and did a backup including optimizing the catalog, and then restarted it to see if that made any difference, but same error.  Then I started looking at other videos that were already in LrC and found that when browsing them in the Library module, most of them pop up a message “There was an error working with the video”.  They will not play in LrC but work fine with VLC Med

Select a number of photos say about 200 on the film strip. auto sync on Hit auto to adjust the settings automatically. Can be done on library or develop module does not matter to the issueLightroom will adjust the settings automatically and you can go to different photos and the automatic settings would have been applied to all the photos.Now adjust one setting on one photo with auto sync on (eg. bring the vibrance or saturation down back to 0 or a different amount….in this case vibrance to -5)Browse the rest of the photos … The rest of the photos should now have auto adjustments applied + the vibrace slider to where you adjusted it manually. However when I do this other than some photos that are in immediate to left and right of the photo that was active while I did the vibrance adjustment the rest of the photos has the auto adjustments back down to 0 and the only vibrace is at -5. This seems to affect tone and vibrance saturation.. not presence (probably because auto does not affect

Auto updated to LrC 15.5 on my MacBook Pro M3 Max last night. Came home from shooting a concert and the import dialogue would appear to function normally, but after hitting the actual button to import, nothing happened. It went back to the grid view, briefly the import status bar appeared in the top left then just as quickly disappeared. I tried different ways of doing it, enabling full disk access (already was set), copy vs convert to dng, even created a whole new catalog and did a hard reset on my computer. Same issue every time. Decided to downgrade to 15.4.1 through the creative cloud as I was able to recently import and edit on that version. Opened Lightroom back up and viola, everything worked just fine. Gonna stick on this version and disable automatic updates until I hear adobe fixes this.

Letters in texts added in books in Book module are rotated in LrC 15.3. The rotation seems to happen per line as displayed (not per carriage return). Switching back to 15.2.1 put the letters correctly again, and upgrading to 15.3 rotates the letters.Attached two screenshots of the same page in a book in 15.2.1 and 15.3.15.2.115.3The letters are also rotated for a new book created in 15.3.

I am seeing reproducible UI hangs in Lightroom Classic 15.6 when building Smart Previews from photos stored on a Synology NAS over SMB.System• Lightroom Classic 15.6, build 202609251514-f839cde9• Windows 11 Pro 26H2, build 26300• Dell XPS 13 7390• 16 GB RAM• Intel UHD Graphics, driver 31.0.101.2130• Lightroom GPU preference: Auto• GPU for Preview Generation: Auto• Lightroom catalogue is stored on the laptop’s internal SSD, not on the NASThe relevant System Info is attached.ProblemWhen I build Smart Previews for photographs whose originals are stored on my NAS, Lightroom intermittently enters a Windows “Not Responding” state.It normally recovers by itself and the Smart Preview generation continues in the background. When the UI becomes responsive again, the preview counter has advanced, so the background task appears to continue while Lightroom’s interface is blocked.The behaviour is significantly better when the exact same source photographs are stored on the internal SSD.Controlled te

自動補正を全体にかけハイライトやコントラス、彩度などの項目ごとの設定を同期するとチェックしていない項目がリセットされて0となってしまいます。   11.3.1のみこの状態となっており11.3では問題なく同期できました。

When a video is exported from Lightroom Classic that does not have the size 1920x1080 pixels, it is scaled down. Videos that are in portrait format (1080x1920 pixels) are scaled to 960x540 pixels. A video with 1440x1080 pixels becomes 1280x720 pixels when exported. Do not scale videos during export.  

This has been happening for probably a week or two. I have it by default apply content credentials to every jpg I export - can’t hurt, right?In every single export lately, a random number of them ‘fail to apply’ and hence do not export at all. I have to keep going to the export dialog, click ‘skip’, and it will export a few more and fail to export a random number. Currently I have done this 8 times to a set of 148, and am down to one single file that it just doesn’t seem to want to apply them to ever. I assume this is a bug and I should give up on credentials until this is fixed.  Mac Mini M4 Pro, OS 26.5.2