What should I do if error code 666 persists after trying basic troubleshooting?

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Grade: Education Subject: Support
What should I do if error code 666 persists after trying basic troubleshooting?
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If basic troubleshooting doesn't resolve error code 666, consider uninstalling and then reinstalling the Roblox client. Ensure you download the latest version directly from the official Roblox website. Also, check for any pending Windows updates as these can sometimes impact application performance.