Fix Microsoft Copilot Missing History and Unreadable LaTeX Equations
Question details
Users are experiencing missing conversation histories and encountering unreadable LaTeX code instead of properly formatted mathematical equations after updating Microsoft Copilot.

- Product
- Microsoft Copilot
- Device & OS
- not provided
- Scenario
- Using Microsoft Copilot for ongoing conversations and generating mathematical expressions following a recent software update.
- Observed behavior
- Previous conversation history disappears unexpectedly, and mathematical formulas are output as raw LaTeX syntax that fails to render into readable equations.
Gather your Microsoft Copilot version number, platform details, the approximate date of the update, and capture screenshots of the unreadable equations (ensuring no private information is visible) before submitting a report.
Submit a Detailed Bug Report to the Feedback Community
Report the rendering and history bugs directly to the official Copilot development team for investigation and future patching.
The most effective way to resolve functionality issues introduced by a recent update is to provide actionable data directly to the developers. General discussion forums are rarely monitored by the engineering team for bug tracking.
Providing clear examples of the LaTeX rendering failure and the exact circumstances of the missing history will accelerate the investigation process.
Write down your operating system, device platform, Microsoft Copilot version, and the date you installed the latest update.
Take screenshots showing the raw LaTeX code and the empty history panel. Use an image editor to blur or crop out any personal or confidential information.
Open your web browser and go to the official Microsoft Copilot feedback community page.
Create a new feedback post, attach your sanitized screenshots, detail the LaTeX rendering errors, and submit the report for the development team to review.

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Frequently Asked Questions
Why are my Copilot math equations showing as raw LaTeX code?
This typically occurs due to a rendering bug introduced in a recent update. The software's processor fails to translate the underlying LaTeX syntax into formatted mathematical visuals. Reporting the issue helps developers release a patch.
Can I recover my missing Copilot conversation history?
If your history disappeared following an update, it may be a syncing delay or a server-side bug. Try logging out and logging back into your Microsoft account. If it remains missing, submit a bug report to the Copilot feedback community.
Where is the best place to report Microsoft Copilot bugs?
The most effective channel is the official Microsoft Copilot feedback community. Unlike general user forums, this dedicated portal is actively monitored by the Copilot development and engineering teams.
What information should I include in my feedback report?
Always include your Copilot version, operating system platform, approximate update date, specific examples of what went wrong (like LaTeX output instead of math equations), and screenshots with all private information hidden.




