Cloudflare SSL Cert problems when accessing the site

[jjduro]

Unable to access the site.
It’s been past 48 hours since I have added this site to Cloudflare.
It seems to be an issue with the Cloudflare intermediate certificate.

Take a look here, please:

SSL Checker

Our hosting team installed the Let’s encrypt SSL, no problem. But when we try to combine it with Cloudflare certificate, it’s giving us this error. ERR_SSL_VERSION_OR_CIPHER_MISMATCH errors

Can Cloudflare take a look at this and see if we can fix this for good, the SSL should work properly then.

SSL = Full
DNS Proxy = ON

[KianNH]

Do you see a Cloudflare certificate provisioned for you in https://dash.cloudflare.com/?to=/:account/:zone/ssl-tls/edge-certificates ?

[jjduro]

No there are none here.

[KianNH]

Scroll down to the bottom of that page, disable Universal SSL, give it a minute and then enable Universal SSL.

[jjduro]

Ok thank you.

I did that and now when browse to the page I get the error on the attached screen shot.

[jjduro]

And I forgot to mention there is now a cert in my Edge Certificates area

[KianNH]

Loads up fine for me on Firefox and Chrome - might just be your browser caching it.

[jjduro]

Cleared my cache and the site loads now so we are making progress.

Now my Chrome browser is coming back saying the site is “Not secure” (in red) up in the address bar. And when you click on that it says “Your connection to this site is not secure” and that the certificate is valid.

[jjduro]

ok problem is resolved. It took a few minutes and then it just started working.

Thank you for all your help.