> I had the wrong ciphers configured. After some quick tweaking and a confirmation using openssl s_client -connect server:ip

Is this in the nginx config? Can anybody elaborate a bit further? Here is what I am currently using in my nginx config for ssl:

    ssl_session_cache shared:SSL_CACHE:8m;
    ssl_session_timeout 5m;

    # Mitigate BEAST attacks
    ssl_ciphers RC4:HIGH:!aNULL:!MD5;
    ssl_prefer_server_ciphers on;