Unable to access internet on Safari, after updating to macOS Sonoma on MacBook Air

After updating to Sonoma 14.3 a few days ago, Safari will not load any internet sites, only this message:


Google Chrome still works without any issues. I have tried deleting cache and cookies as well as cleaning my desktop as some websites suggested. I have Clean My Mac that has previously kept my Mac running without any issues but it has not offered any clues to any issues or problems. What can I do on my 2020 MacBook Air to fix this problem? Thank you for your consideration.


[Re-Titled by Moderator]

MacBook Air 13″, macOS 14.3

Posted on Jan 30, 2024 3:29 PM

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Posted on Jan 30, 2024 6:23 PM

You could try disabling all Safari extensions to see if that helps. If it does, enable them one at a time until you find the one blocking access. Then either delete that one extension or update it to the latest version.

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Unable to access internet on Safari, after updating to macOS Sonoma on MacBook Air

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