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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 17%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESN%3C/text%3E%3C/svg%3E)
I couldn't complete the Knowledge check in Develop unit tests using GitHub Copilot Tools of GitHub Copilot Fundamentals - Understand the AI pair programmer.
https://learn.microsoft.com/en-us/training/modules/develop-unit-tests-using-github-copilot-tools/7-knowledge-check
When I clicks on Submit button, it keeps on loading. I checked the network tab and it says QuestionCountMismatch.
"errorCode": "QuestionCountMismatch",
"message": "An unexpected error occurred. Please try again later.",
"detail": "An unexpected error occurred. Please try again later."
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 89%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EST%3C/text%3E%3C/svg%3E)
Welcome to the Microsoft Q&A forum. We are already aware of the issue, and our internal team is actively working on resolving it at the earliest. We understand the inconvenience this may cause and truly appreciate your patience.
In the meantime, we encourage you to continue exploring other learning paths or modules to keep your progress on track.
Thank you.
Thank you for your patience.
We contacted our internal team regarding this issue and received confirmation that it has been resolved and is now functioning correctly.
Please accept the Answer and Upvote it to help others in the community.
I just wanted to kindly follow up to see if you had a chance to review my previous response. Please let me know if it was helpful, and feel free to reach out if you need any further assistance. If yes, please Accept the answer so that it will be helpful to others in the community.
Yes, it worked. Thanks Shruthi.
Hi Sathish Nagarajan,
We're glad your issue is resolved! If you need further assistance, feel free to reach out. Kindly click "Accept answer" to help others in the Microsoft Q&A community.
Thank you!