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Rob29557400wpqk
Participant
Feb 18, 2026 4:22 PM UTC
Answered

InDesign 2026 (21.2) Performance Issues: Undo Not Working, Slow Quit, and Import Lag

I’ve cleared preferences through library, and when starting indesign.

It has several bugs randomly appearing. 

eg. Suddenly can’t undo, takes ages to quit, there’s a slight delay importing images...

    Abhishek Rao
    Abhishek RaoCorrect answer
    Community Manager
    May 12, 2026 7:22 PM UTC

    Hi ​@Mrinalini26,

     

    Sorry to hear that you’re also experiencing this issue and sorry for the delay. 

    Could you please go through the discussion shared below and confirm whether the behavior you’re seeing matches what’s described there?
    https://community.adobe.com/questions-671/indesign-21-3-i-randomly-continue-to-get-the-blue-spinning-wheel-then-indesign-semi-freezes-1560843?postid=7555457#post7555457

    As a workaround, please try disabling all Generative AI-related options/checkboxes from InDesign Preferences and then test the workflow again to see if it improves the behavior.

    Additionally, it would really help if you could share the requested details mentioned in this thread:
    https://community.adobe.com/questions-671/indesign-21-3-freezes-with-endless-loading-cursor-when-placing-images-on-windows-11-1560065?postid=7553142#post7553142

    Those details will help us investigate this further with the product team.

     

    Looking forward to your update.

    Abhishek

     

     

    <Marking as correct for better visibility on the thread>

    32 replies

    Inspiring
    Sep 26, 2026 5:03 PM UTC

    Adobe, are you f.ing kidding me?

    After two years, I finally updated InDesign because I had been constantly waiting for you to fix the incredibly annoying pop-ups promoting “new features,” and I immediately run into another unbelievably annoying bug? One that still hasn’t been fixed after several months?

    Do you seriously think I need some f.ing AI features? I need to work, and I need Undo to f.ing work!

    What the hell are you guys doing over there? Stop wasting your time on pointless crap and make stable software!

    I’m not happy!

    Translate
    leo.r
    Community Expert
    Community Expert
    Sep 26, 2026 5:08 PM UTC

    ​@Henry Brewer Yes, we regularly hear from users who are upset with this bug, even if it doesn’t affect the majority of the users and circumstances can be different. What’s your operating system version and are you running the latest InDesign 21.6?

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    Inspiring
    Sep 26, 2026 5:26 PM UTC

    Mac mini M1 with Max OS 15.7.9 and Indesign 21.6. But I don’t know how useful this information will be, because Adobe doesn’t fix bugs. Take this one, for example — I’ve just noticed that it’s been around for more than six months. I should have stayed with version 19, which was the last stable version. I’ll probably have to downgrade again. I need to work, not test whether a new version is actually usable for real work. And personally, I think Undo is one of the basic things that simply has to work. I tried turning off all the AI features, which I don’t need at all, and I’ll see if that helps in the long run. For now, Undo is working. But that doesn’t change the fact that I’m extremely dissatisfied with the kinds of unbelievable bugs that make it through testing. I guess there’s no time for proper testing because someone has to come up with ways to promote new features to users (hello, pop-ups again) that nobody actually needs. And yes, Quit also didn’t work.

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    Emma_A
    Participant
    Jun 23, 2026 9:46 AM UTC

    Hi, I have the same issue. I’m using ID 2026 (21.4.1) I have disabled Generative AI in preferences and this seems to have sorted the issue out. Although still a bug that needs addressing.

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    Mrinalini26
    Participant
    May 6, 2026 2:58 PM UTC

    I am facing the same issue with INDD 2026--my cursor sets to ‘busy’ cursor, doesnt let me undo, crashes, and doesnt let me type. 

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    Mrinalini26
    Participant
    May 6, 2026 2:58 PM UTC

    I am using a windows pc

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    Abhishek Rao
    Community Manager
    Abhishek RaoCommunity ManagerCorrect answer
    Community Manager
    May 12, 2026 7:22 PM UTC

    Hi ​@Mrinalini26,

     

    Sorry to hear that you’re also experiencing this issue and sorry for the delay. 

    Could you please go through the discussion shared below and confirm whether the behavior you’re seeing matches what’s described there?
    https://community.adobe.com/questions-671/indesign-21-3-i-randomly-continue-to-get-the-blue-spinning-wheel-then-indesign-semi-freezes-1560843?postid=7555457#post7555457

    As a workaround, please try disabling all Generative AI-related options/checkboxes from InDesign Preferences and then test the workflow again to see if it improves the behavior.

    Additionally, it would really help if you could share the requested details mentioned in this thread:
    https://community.adobe.com/questions-671/indesign-21-3-freezes-with-endless-loading-cursor-when-placing-images-on-windows-11-1560065?postid=7553142#post7553142

    Those details will help us investigate this further with the product team.

     

    Looking forward to your update.

    Abhishek

     

     

    <Marking as correct for better visibility on the thread>

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    Ileana136
    Participant
    May 6, 2026 11:17 AM UTC

    I’m having the same issues with this updated 2026 version:

    • Can’t undo
    • Sometimes switching tools doesn’t reflect on cursor
    • Slow performance

    MacBook Pro

    MacOS Sonoma Version 14.7

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    Participant
    Mar 31, 2026 11:06 AM UTC

    I’ve been having the same issue with 21.2 and now installed the updated 21.3 Indesign and I still have the same issue: 
    – Undo stops working completely and cursor changes to a different tool and Quit doesn't work. 
    – I then have to force quit and then re-open Indesign. 

    I am running on a Mac Studio with OS 15.7.3 (24G419)

    If I ditch the prefs this doesn’t make a difference.

    Any ideas?

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    Abhishek Rao
    Community Manager
    Community Manager
    Apr 2, 2026 9:12 AM UTC

    Hi everyone,

     

    Thank you for continuing to share your observations and details around this issue, and sorry to hear you’re experiencing this.

    I wanted to let you know that I’ve logged a bug for this behavior with the product team, and they are currently investigating it further.

    For reference, this also appears related to a similar discussion here:
    https://community.adobe.com/questions-671/indesign-21-2-undo-greyed-out-and-history-panel-blank-on-macos-tahoe-and-ventura-1551926?postid=7514324#post7514324

    To assist with the investigation, it would be really helpful if you could share a short screen recording demonstrating the issue in action (undo not working, slow quit, import lag, etc.). This will help the team better understand the behavior and narrow down the root cause.

    The team is actively working on identifying the cause and a possible fix. I’ll keep this thread updated as soon as I have more information.

     

    Thank you for your patience while we look into this.

    Abhishek

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    Inspiring
    Sep 29, 2026 9:52 AM UTC

    I’m sure they’re working overtime on it, considering that even after five months, it still hasn’t been fixed in version 21.6. Maybe it’s related to Generative AI Alt Text, since the problem disappears when I disable this completely useless feature in the settings. Maybe you could add another popup that keeps reappearing, telling users that this feature needs to be disabled for InDesign to work properly.

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    cesoo
    Participant
    Mar 13, 2026 12:46 AM UTC

    I’m having the same issues with this updated 2026 version:

    • Can’t undo
    • Sometimes switching tools doesn’t reflect on cursor
    • Slow performance
    • Crashing
    • Slow PreFlight checking
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    leo.r
    Community Expert
    Community Expert
    Mar 13, 2026 2:15 AM UTC

    What’s your operating system version and are you running InDesign 21.2?

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    cesoo
    Participant
    Mar 13, 2026 2:20 AM UTC

    Yes

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    Participant
    Mar 11, 2026 4:23 PM UTC

    Well I have the latest OS, the latest InDesign version, aparently Adobe is now adding alt-text in documents without my approval, and undo doesn’t work! 

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    leo.r
    Community Expert
    Community Expert
    Mar 11, 2026 5:17 PM UTC

    What’s your operating system version? Also, you can disable alt text in Preferences > Generative AI.

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    Abhishek Rao
    Community Manager
    Community Manager
    Feb 19, 2026 2:57 AM UTC

    Hi ​@Rob29557400wpqk,

     

    I’m sorry to hear that InDesign has been behaving like this. In line with the expert’s suggestion, could you please share your full system details, including the exact OS version you’re using? 

    Also, could you please describe the undo issue in a bit more detail? For example, does it stop working completely, skip steps, or show any error? If possible, a short screen recording demonstrating all the three issues would be really helpful so I can review this more closely.

     

    Looking forward to your update.

    Abhishek

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    Rob29557400wpqk
    Participant
    Feb 19, 2026 9:08 AM UTC

    It seems OK now, perhaps it was Indesign version control my end. I’ll get back to you if I encounter more issues.

     

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    BobLevine
    Community Expert
    Community Expert
    Feb 18, 2026 4:45 PM UTC

    Full system specs, please. The undo bugs were supposed to have been fixed with 21.2.

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    Inspiring
    Sep 26, 2026 5:05 PM UTC

    No, the bug still persists in Indesign 21.6. Unbelievable.

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