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Lectures www.udemy.com

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After installing the MacOS Big Sur update, I cannot watch lectures on www.udemy.com. After updating macOS Big Sur, this site works correctly only in the Safari browser. How can I fix this problem?

After installing the MacOS Big Sur update, I cannot watch lectures on www.udemy.com. After updating macOS Big Sur, this site works correctly only in the Safari browser. How can I fix this problem?

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This issue is discussed at the link below.

https://support.mozilla.org/en-US/que.../1079885

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