A Solution for the “Oops, something went wrong” Gmail Error

I’ve been using Google Workspace since 2010, and I’ve been managing Google Workspace accounts for just as long, but I had never encountered this error before. One of my client’s staff members had told me that they couldn’t send an email from her computer because of a window would pop up that said “Oops, something went wrong; Recent changes may not have been saved.”

I had never seen this error before, so I did a Google search for the error, and I found a few results, but none of them had a solution. Then, I asked ChatGPT about the error, and it provided some solutions such as:

  • Checking the account storage to see if the user was using 100% of their storage
  • Temporarily disabling Gmail Labs / Experimental Features
  • Clearing out Drafts
  • Temporarily revoking third-party app access
  • Use Incognito or Private mode
  • Checking Gmail’s “Offline” Settings
  • Checking Google Workspace Admin Console for any service disruption

None of these proposed solutions solved my problem, so I contacted Google Workspace support. In the beginning, I was getting similar responses to ChatGPT’s responses. I had to produce a couple of HAR files and screen recordings for Google’s tech support.

After a couple of weeks of chatting with Google and replying to support ticket emails, Google finally responded with the cause of the “Oops, something went wrong; Recent changes may not have been saved.” error! It was the logo image being used in the email signature! These were Google’s exact words:

A potential cause of the persistent error (#2002) is the presence of an image within the email signature. It has been determined that Gmail does not support for signature images in Data URI format. Attempting to send emails with such image will result in the message failing to send and the error message ‘Oops… the system encountered a problem (#2002)’ appearing.

That explained why my client’s staff member could still send emails through her phone! The email signatures saved in Gmail’s desktop app aren’t used in Gmail’s mobile phone app (iPhone or Android).

After I removed the logo, the error message stopped coming up. With that being said, in my Gmail desktop app, I do use an image in my email signature, and I’ve never had any problems.

Anyways, if you’re tried all of the other solutions for the “Oops, something went wrong; Recent changes may not have been saved.” problem and haven’t solved it yet, give this solution a shot.

10 Comments

  1. Angel on June 10, 2026 at 2:20 pm

    Ive been using the same signature for almost a year and a half and never had this problem till yesterday. This solved it!! Thank you!!!!



  2. Tom Nguyen on June 10, 2026 at 8:01 pm

    Thanks for letting me know, Angel! Glad to help.



  3. Kel H on June 26, 2026 at 6:37 pm

    I tried this but unfortunately didn’t work for me. I found a fix finally. So I went into Gmail settings and clicked see all settings, then at the top chose Inbox. Inbox settings opened and at the top there is a box where you can choose default, unread first, important first, etc. I changed it from default to unread first and that fixed the issue. I have no idea why or how but the issue is gone. If anyone has this issue try it, it might fix it for you too.



  4. Nadine on June 29, 2026 at 9:24 am

    Angel, how did you solve it? I have the same “Oops, something went wrong”issue on my Mac Desktop.



  5. Paul Rodrigues on July 2, 2026 at 11:40 am

    Kel H
    THANK YOU!!!!

    That fixed it for me



  6. Tani in NM on July 6, 2026 at 9:37 pm

    Kel H, you saved me, too!! Thank you!



  7. C Hill on July 7, 2026 at 9:36 am

    Thank you Kel H – this worked for me too 🙂



  8. Tom Nguyen on July 7, 2026 at 7:10 pm

    Kel H, thanks for sharing how you solved the issue. I never knew about the Inbox type field! I might play around with it, and I’ll update this post and give you credit as well.



  9. C-Rea on August 2, 2026 at 4:23 am

    Not helpful; sorry but not sorry. I really need some help here



  10. Tom Nguyen on August 3, 2026 at 6:37 pm

    Contact Google Workspace support.



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