OK this is getting to be a problem
Now after trying my certs (know to be good) again I can't even put an exception in in
FIrefox, I now get:
Firefox detected a potential security threat and did not continue to gluu-prs9.mdtsoft.com because this website requires a secure connection.
gluu-prs9.mdtsoft.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.
gluu-prs9.mdtsoft.com uses an invalid security certificate.
The certificate is not trusted because it is self-signed.
Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT
View Certificate