@lakshmi Welcome to Microsoft Q&A Forum, Thank you for posting your query here!
As @Deepanshukatara-6769 mentioned it could be a intermittent issue with your network connectivity.
If the issue still persists, please try the suggestion mentioned in this article:
Troubleshooting Common Issues in Azure Storage Static Websites
If the issue still persists, please let me know I would like to work closer on this issue.
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