Illustrator (Desktop) Bugs
When reporting a bug, please provide a detailed description with the following:
- Details of your operating system
- The version of Adobe Illustrator (desktop)
- The steps you were taking when you experienced the issues
- Your expected result and the actual result
- Upload your Illustrator file or a video (screen recording or gif, this helps us most to reproduce the issue and resolve it)
703 results found
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Severe Lag in Adobe Illustrator When Editing Text and Objects—~15s Input Delay on 2MB File
While working in Adobe Illustrator, I encountered severe performance issues across the entire application. Even with a lightweight file (~2MB), there was an approximately 15-second delay after any action—such as typing text, pressing Enter, or modifying objects. This lag affected not just text input but also general object manipulation and UI interactions.
The issue persisted despite the file being relatively small. I’ve previously worked on significantly larger and more complex Illustrator files without similar lag. This suggests the problem may not be file size-related, but possibly linked to a software bug or compatibility issue.
I attempted standard troubleshooting steps, including…
2 votes -
CEPHtmlEngine keeps macOS awake
CEPHtmlEngine erroneously keeps macOS awake by setting PreventUserIdleSystemSleep
See details below, CEPHtmlEngine is unnecessarily keeping macOS awake using the power management API and asserting PreventUserIdleSystemSleep, on this device it has been asserting and renewing its assertion for 170 hours.
This presents a massive physical security risk to enterprise customers as it defeats IT controlled sleep/screensaver/walkaway preferences to lock the computer.
nick@Nicholass-MacBook-Pro ~ % pmset -g assertions
2025-04-29 17:49:04 -0400
Assertion status system-wide:
BackgroundTask 0
ApplePushServiceTask 0
UserIsActive 1
PreventUserIdleDisplaySleep 1
PreventSystemSleep 0
ExternalMedia 0
PreventUserIdleSystemSleep 1
NetworkClientActive 0
Listed by owning process:
pid 515(powerd): [0x00071b6c00019d4e] 00:04:13 PreventUserIdleSystemSleep named: "Powerd -…7 votesThe issue is being tracked and is awaiting the fix by CEP team
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29.5.2 MacOS 15.5 M3 Performance degrades over time, after extended use.
Working with the any file, the performance degrades over time. 30min-1 hour it becomes noticeable. CPU slowly move up as time progresses from 10% to 100%. File becomes so slow that it takes 2-3 second for typed text to appear. A restart of AI fixes it.
Files are not point-heavy nor do they have complicated effects.1 vote -
Illustrator "froze" when adjust object in transform panel
- Mac Mini 2024 (Sequoia 15.5)
- Adobe Illustrator 2025 (29.6.1)
- Tried moving the selected object using "Transform" panel - X,Y value
- Adjusted the "Y value" by 1mm - the app dialog "Progress - Transforming Objects..." pop up and nothing happen, app just froze.
1 vote -
Request for Improvement: Kerning Delay with Complex Background Data in Illustrator 2025
I am experiencing performance issues with Adobe Illustrator 2025 (latest version) in the following environment:
Environment: MacBook Pro 2024 (32GB RAM, SSD), macOS Sequoia
File Setup: Approximately 30 artboards with the same complex background (vector data or high-resolution images)
Issue: Kerning and text spacing adjustments result in a ~1-second delay per operation. Hiding the background does not resolve the issue, but removing it eliminates the delay.Attempted Solutions:
Disabled Navigator panel and layer thumbnails
Toggled GPU performance on/offRequest: Please optimize performance to ensure smooth kerning operations even with multiple artboards and complex background data.
2 votes -
Dimensions of newly created objects have numerous decimal places and don’t get adjusted afterwards
After leaving the computer on for a week with software running in the background, when trying to draw a new rectangle, the dimensions will show numerous decimal places. Moreover, when attempting to adjust the dimensions afterward, the values will jump erratically.
The background backup process of the software occupies main operational resources, resulting in lag.
1 vote -
Shift Constraint is not working properly when editing proportionally or duplicating using Option drag Shift command. Illustrator v. 29.6.1
Shift Constraint is not working properly when editing proportionally or when duplicating using Option drag Shift command. I'm surprised that as many updates as we are required to do, that the glitches and bugs are so prevalent than they used to be before constant updating. I'm beginning to think that updating isn't really about making the product better, but to keep folks paying their subscriptions.
1 vote -
Drag and Drop lag
Whenever dragging vector objects in a file, Illustrator lags, the waiting circle appears, and takes several seconds to place the object where I dropped it. Working becomes almost impossible when a simple task such as this takes this long. Illustrator 29.6.1, macOS Sequoia 15.6.
1 vote -
我使用ASUS G14 2025電腦，GPU RTX5070TI，跑AI時拖曳圖片等動作仍然會卡頓，關閉GPU效能也一樣，能否更新修正
我使用ASUS G14 2025電腦，GPU RTX5070TI，跑AI時拖曳圖片等動作仍然會卡頓，關閉GPU效能也一樣，能否更新修正
1 vote -
3D Materials Panel Causes Much Longer Document Load Times
Regarding the 3D Effects Panel in Illustrator, it seems to take nearly 20 seconds when launching a new document if in the previous session the Panel was active. If the 3D Effects panel was not active, then the document loads much faster. It would be great to have Illustrator handle the load time better.
I'm using Illustrator version 29.2.1 in MacOS WITH Sequoia 15.2 on an M4 Pro 48GB RAM.
2 votes -
Enough with the memory sucking "upgrades" already!
Hey Adobe, you've already forced us all to pay more for your subscription based software model now, so maybe instead of focusing so ******* building memory sucking AI generative tools for people who aren't artists, you should provide a version for the folks who don't need all this new ****. Stop messing with perfectly good and functional software that real artists want to use! I can't even tell you how many times the recent releases have crashed and I lost all my work, it's incredibly frustrating! I have a new macbook pro that can handle the demand, so the problems…
2 votes -
Keep crashing 29.6.1
AI 29.6.1 keep crashing randomly at least 10 times a day...
2 votes -
There is a delay and lag when copying in Adobe Illustrator 2025 29.5.141
When using Adobe Illustrator 2025, there is a delay and lag when copying. When performing a Ctrl+C copy of graphics or text, or when manually dragging, there is a delay and lag in the response, and the copy does not appear immediately. If a zoom operation is performed during a Ctrl+C copy, the delay and lag become even more pronounced.
0 votes -
Cuando necesito arrastrar un objeto, se congela el programa
Cuando necesito arrastrar un objeto, se congela el programa, incluso cuando son objetos livianos, como vectores.
Windows 11 Home
Illustrator 29.6.1 (64 bit)1 vote -
1 vote
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Illustrator 2025 cannot copy and paste.
I cannot get my illustrator to copy and paste. The newer the version, the more frequent this issue happens. Now, I couldn't even copy and paste.
I'm not using any 3rd party clipboard management. I did not reconfigure my keyboard shortcuts. I have cleared windows clipboard, cleared preference. I tried shutting off the software and reopen. Every time is still the same.
It's not a new issue. What baffles me is Adobe keep coming out to new features while couldn't deal with such simple function.
1 vote -
Illustrator uses 100% CPU, sustained, even when idle and no documents open
I've observed many times that when Illustrator (29.7.1, on macOS 15.6) is idle in the background, it's running a 100% CPU task. Even if I close all of its open documents, the CPU use is at 100% CPU, and stays there until I quit.
1 vote -
Glitchy Application
My computer runs very smoothly with every other application, including other Adobe applications. However, as soon as I open Illustrator, my entire system lags and stutters constantly, making it impossible to get work done with the application. This needs to be fixed and run smoothly.
1 vote -
AI 29.0 runs slower than previous version
Is Illustrator running increasingly SLOW with every single update! It's not an update if the application keeps getting WORSE.
5 votes -
Slow and Laggy on Latest OS MacOS 15.2 Beta
While using the app since the OS update (15.2 Beta (24C5089c), selecting any items is very slow and often registered as a move instead of select, pretty unable. Also flagged with Apple in case its there side.
3 votesIt seems like using Magnet app together with Illustrator breaks something. Try to it for now (sadly, it is reported Ignore option does not do it).
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