<![CDATA[Real Opera (Presto) vs Cloudflare SSL (HTTPS error (40) and (80) )]]>Now Cloudflare forcing their damn ECDSA certs instead of a traditional certs. Recently, even Opera 11.64 stopped working with a web-sites that uses free SSL certs issued by Cloudflare :(.

Hint. I am talking about Secure connection Error (40) (Opera 12.xx) and Error (80) (Opera 11.xx and earlier).

Any ideas?
With the exception of "upgrade".

]]>https://forums.opera.com/topic/9911/real-opera-presto-vs-cloudflare-ssl-https-error-40-and-80RSS for NodeWed, 07 Oct 2026 10:56:08 GMTWed, 20 May 2015 10:28:51 GMT60<![CDATA[Reply to Real Opera (Presto) vs Cloudflare SSL (HTTPS error (40) and (80) ) on Tue, 24 Oct 2017 09:30:49 GMT]]>Just in case anyone was looking for the old thread on this (it starts out being about another cert-related issue but soon segues into this one--stng, I remember you were there):
https://forums.opera.com/post/66195

BTW, it's now Error 80 even in 12.x; until recently it was 40. It doesn't matter the number, we're still dead in the water for these sites. Fortunately, some sites that used to use the particular free Cloudflare service now don't, like:
https://archlinux.org.ru

]]>https://forums.opera.com/post/75766https://forums.opera.com/post/75766Tue, 24 Oct 2017 09:30:49 GMT<![CDATA[Reply to Real Opera (Presto) vs Cloudflare SSL (HTTPS error (40) and (80) ) on Thu, 21 May 2015 14:56:45 GMT]]>Facing same problem here, when access my blog with opera got an error "secure connection : fatal error (80) from server"

]]>https://forums.opera.com/post/75602https://forums.opera.com/post/75602Thu, 21 May 2015 14:56:45 GMT