Intermittent 525 Error SSL handshake

Hello there,

Since a few days ago after nearly 2 years without any issues, my web server (hosting an API) started to fail due to error 525 from Cloudflare. I checked SSL certificates installed on the machine (Origin Certificate) and their expiration date, nothing to report on this side.

The issue does not occur all the time. Sometimes it works for 5 seconds then stops for 30 seconds, and so on.

Does anyone else experience this issue at the moment?

Thanks in advance for your help.
Have a nice one.

Hi, if 525 errors occur intermittently, review the origin web server error logs to determine the cause. Configure Apache to log mod_ssl errorsOpen external link. Also, nginx includes SSL errors in its standard error log, but may possibly require an increased log levelOpen external link.

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