Jetpack Boost – Critical CSS Regeneration

Ciao @ilgrizly,

I checked the Jetpack debugger, and it looks like the connection is good, and the CSS has been generated. Are you still seeing the same error at your end?

If so, it’s still possible that Boost is being blocked. To check that:

• ensure our IP range is fully in the allow list for your servers: https://jetpack.com/support/how-to-add-jetpack-ips-allowlist/
• check for any security/caching plugins you may have enabled, and try temporarily disabling them to see if it fixes the problem. 
• search for any firewall on your server-side that might be blocking the communication with the Boost plugin – your host should be able to help you with that.

Hope that’s all clear! Let me know how you get on, and we’ll take it from there if necessary. Thanks!

Hi there, @ilgrizly,

Thanks for troubleshooting with us. I’m going to answer your questions one by one as follows 🙂

Yes, it’s all in one security AIO… but what do I do now? I can’t lower my site’s security… Yes, it’s all in one security AIO… but what do I do now? I can’t lower my site’s security… 😭😭😭

no nothing I tried to uninstall the security plugin but nothing, Optimize Critical CSS Loading does not progress and I don’t know if it worked or not …

Can you confirm that AIO was the plugin that was conflicting with Boost? From what I read above, it sounds like there might be another plugin that’s causing the problem with Boost. You have many plugins installed: can you please temporarily deactivate all your plugins (and keep Jetpack Boost installed) and check if the problem gets fixed that way? If it works, then reactivate each plugin one by one to find out which one is causing problems.

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Unzipping the package…

Unable to copy file. jetpack/extensions/blocks/rating-star/rating-meta.php

That seems a different issue related to the Jetpack core plugin installation, rather than Jetpack Boost. Some features included in the Boost plugin do overlap with the Jetpack core plugin (so it made sense to try installing the core plugin), but the CSS setting that’s errorring at your end is one of the features that lives in the Boost plugin only 🙂

That said, we can try fixing also this issue, which sounds to be possibly related to another plugin conflict; that means you should perform the same test as above with the Jetpack core plugin and your active plugins to figure out what’s possibly clashing with the installation flow.

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Hope that helps! Let me know how you get on.