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Fix Microsoft Forms 'Sorry, Something Went Wrong' Submit Error

Ayan Masood Oct 10, 2026 869 views

Question details

The user is unable to submit a Microsoft Form and receives an error message after leaving the form open for later editing.

How to Fix 'Sorry, Something Went Wrong' in Microsoft Forms

Product: Microsoft Forms
Device & OS: not provided
Scenario: Attempting to submit a form response after the form has been left open in the browser for an extended period.
Observed behavior: The form fails to submit and displays a 'Sorry, something went wrong' error message, preventing the user from completing the process.

Before you start

Before refreshing the page, copy any long text answers into a separate notepad document so you do not lose your work if the session resets.

Solution 1Recommended

Refresh Your Session Using InPrivate Browsing

This error most commonly happens because the Microsoft 365 login session expired after the form was left open for several hours. Signing in fresh resolves the issue.

When a form is saved for later editing or left idle for a long time, the underlying security token expires. Submitting the form triggers a synchronization failure with the Microsoft servers.

Open a Private Window

Launch Microsoft Edge and press 'Ctrl + Shift + N' to open a new InPrivate browsing window. This ensures no old cache or expired session data is used.

Log In and Access the Form

Navigate to the Microsoft Forms link provided to you and sign in with your Microsoft 365 credentials.

Verify Required Fields

Review your answers and confirm that all required questions (marked with an asterisk) are fully completed.

Submit the Response

Click the 'Submit' button at the bottom of the form. With a fresh, active session, the form should process successfully.

Refresh Your Session Using InPrivate Browsing

Session Restored: Using an InPrivate or Incognito window guarantees you are authenticating a brand new session, bypassing most submission timeout errors.

Solution 2

Verify File Uploads and Duplicate the Form

If the session is not the issue, specific form settings like file upload limits or a corrupted form file might be triggering the error.

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Frequently Asked Questions

Why does my Microsoft Form say 'Sorry, something went wrong'?

This error typically occurs if the form was left open for several hours or days, causing your Microsoft 365 login session to expire before you clicked submit. It can also happen due to restricted file-upload settings or browser cache conflicts.

Will I lose my answers if my form session expires?

If the form was not configured with a 'save for later' feature by the creator, refreshing the page to fix the session will likely erase your unsaved answers. Always copy long text responses to a notepad before refreshing.

How do I fix a corrupted Microsoft Form that won't submit?

If you are the form creator and responses are failing consistently on a single form, the best fix is to go to your Forms dashboard, click the 'More options' (three dots) on the form, and choose 'Copy'. Share the link to the duplicated form, which often resolves underlying submission glitches.

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