• As soon as the plug-in was upgraded from the latest previous version I was experiencing HTTP 502 errors running PHP-FPM on my backened with NGINX serving my site. I suspect that the new plugin increases the ammmount of data in the HTTP response headers which overflows the Fastcgi_buffers. I am still tweaking configurations, but the workaround right now is to disable this plugin. Cloudflare folks should be aware of this already and be working on providing an official solution for those running NGINX and PHP-FPM.

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