Offline when Cloudflare Active (Error SSL_ERROR_NO_CYPHER_OVERLAP)


#1

Hi,

after changing the nameserver my website is offline with error “SSL_ERROR_NO_CYPHER_OVERLAP” on firefox browser and error “ERR_SSL_VERSION_OR_CIPHER_MISMATCH” with browser Google Chrome.

I have a Lets Encrypt cert from hoster. The SSL setting in Cloudflare is “Full (strict)”. I tried to switch the setting in “Full” but the site is still down.

If I stop Cloudflare (Pause) the website works fine. My site was alraedy in full SSL before using Cloudflare and is still.

I read the troubleshooting articles in help center but i didnt find a solution.

Can anyone help?


#2

Your SSL certificate probably hasn’t finished installing. What’s the Status in the SSL section of your Crypto settings? It should be “Active Certificate.”


#3

The status is blue “Authorizing Certificate”

Your are right! Could these be the reason for the downtime?


#4

Absolutely! It’s supposed to issue within 24 hours. When it’s working well for me, it’s much, much less than 24 hours.

Open a Support ticket. They should be able to give it a nudge.
https://support.cloudflare.com/hc/en-us/requests

Or email them: support AT cloudflare DOT com


#5

The 24 hours are coming to end soon. I have open a ticket.

Thank you for help!


#6

This topic was automatically closed after 14 days. New replies are no longer allowed.