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Fix Microsoft Copilot Restarting and Losing Data on Mac
Question details
User needs a solution for the standalone Microsoft Copilot application on Mac, which unexpectedly restarts and deletes all typed data.
- Product
- Microsoft Copilot for Microsoft 365
- Device & OS
- macOS
- Scenario
- Using the standalone Copilot app on a Mac to type long prompts or generate content.
- Observed behavior
- The application automatically restarts without warning, causing all unsaved text to be lost, even though the Copilot integration within Microsoft Office applications continues to function normally.
Before reaching out to specialized support, find and write down your specific Mac model, current macOS version, and the exact version of your Copilot app, as these are critical for diagnosing system-specific crashes.
Request Specialized Help from Microsoft Communities
Because this involves an unexpected application crash specific to the standalone macOS environment, posting detailed diagnostics in dedicated Microsoft forums is the most effective way to get developer-level fixes.
The standalone Copilot app on macOS utilizes different system resources compared to its Office-integrated counterparts. When the app repeatedly crashes and clears data, it often points to a webview conflict or memory management bug that requires Microsoft engineers to investigate.
Click the Apple menu in the top-left corner of your screen and select 'About This Mac' to find your macOS version and hardware model. Note down your Copilot app version from the application's 'About' menu.
Open your web browser and visit the official Microsoft Q&A platform or the Microsoft Tech Community Copilot for Microsoft 365 hub.
Submit a new question describing the unexpected restarts. Clearly state that the issue is isolated to the standalone Mac app and that Copilot within Office apps is working fine.
Tag your post with 'Copilot for Microsoft 365' to ensure the bug report reaches the dedicated specialist team directly.
Try WPS Office for a Stable, AI-Powered Experience on Mac
If you are experiencing frustrating app crashes and stability issues with Microsoft 365 and Copilot on macOS, consider switching to WPS Office. It provides a lightweight, highly compatible alternative with built-in AI tools designed to run smoothly on Macs without unexpected data loss.
- 1. Download the Mac installer: Visit the official WPS Office website and download the installation package designed specifically for macOS.
- 2. Install WPS Office: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
- 3. Experience stable AI assistance: Launch WPS Office, open a new document, and click the WPS AI button to enjoy reliable, uninterrupted AI writing assistance.
Frequently Asked Questions
Why does Copilot work in Word and Excel but crash in the standalone Mac app?
The integrated Copilot functions within Office apps use the host application's stability framework. The standalone Mac app relies on distinct system resources and background processes, which can occasionally conflict with specific macOS versions and trigger a crash.
How can I prevent losing my text if the Copilot app restarts again?
Because an unexpected crash clears the app's unsaved cache, you cannot recover the text directly. Until Microsoft releases a permanent fix, it is highly recommended to draft long prompts in a stable text editor first, then copy and paste them into the Copilot app.
Will updating my macOS version fix the Copilot restarting issue?
Updating macOS can sometimes resolve underlying system compatibility issues or memory management bugs that cause third-party apps to crash. Check System Settings > General > Software Update to ensure your operating system is fully up to date.
How do I find the Copilot for Microsoft 365 community?
You can locate the dedicated community by searching for 'Microsoft Tech Community' on your preferred search engine and navigating to the 'Copilot for Microsoft 365' section. This forum is actively monitored by Microsoft engineers and product specialists.
