I have generated a shared SSL from Cloudflare, and have installed it in my Apache server. I have already enabled HTTP+CDN for the A record on my domain and Apache is configured correctly to accept SSL connections. However, when I browse to the domain it gives me the ERR_CERT_AUTHORITY_INVALID error. I have also enabled tried the HTTPS methods to FULL, FLEXIBLE and FULL (strict) on the Admin console to no effect. Can anybody please guide me as to what I can try next? I have already attempted all the above by reading the forum posts on the same topic.
Also, the SSL checker resolves to a CloudFlare IP, and I have everything in green except for the last category that says “The certificate is not trusted in all web browsers”. As said before, the domain is configured to use the orange cloud (Proxy+CDN).