My domain is: flodus.synology.me
My web server is : SYNOLOGY DSM6
I can login to a root shell on my machine : yes
I have my domain flodus.synology.me active, I created my sub-domains in reverse-proxy (https wan >> http lan) that I indicated during my certificate creation, I deleted the default synology certificate, and I checked modern compatibility for SSL / TLS.
During my certificate creation I have no error message, and an OK validity date.
But I still have the same problem all the browsers make me an error of version of ssl, on chrome it gives: ERR_SSL_VERSION_OR_CIPHER_MISMATCH and on firefox: Advanced information: SSL_ERROR_UNSUPPORTED_VERSION
Is it possible that I made too many certificate requests?
Would someone have an explanation?
Thank you in advance.