On 22/09/16 10:37, Gordon Joly wrote:
Thanks Tom! It confused me as well...
Can I perhaps shed some light? Firefox is now complaining about some other sites, so perhaps the fault is with Firefox?
I run Firefox 48.0 on Linux Mint 17.3
Site is looking fine from here - on Firefox. I AM having a problem with Firefox on a couple of sites where we now have letsencrypt certificates on the main sites, but some sub domains are still http:// ... Firefox now complains that the certificate is wrong while the setup works fine on other browsers. When the certificate needs renewing , letsencrypt is worth a look as it's free and can be configured to automatically refresh it's certificates.