When accessing CAPC on HTTPS, the browser declares there is a problem with this website's security certificate. The error seen in Mismatched Address.
This error is due to the hostname or IP being used to access the webserver not being listed as either the Common Name (CN) or Subject Alternative Name (SAN)
If using a self-signed certificate, generate another and use the proper entry for CN when asked or add a SAN entry by using the -ext SAN= switch addition to the keytool command to create the initial keystore / certificate. An example that lists the shortname, fqdn and ipaddress is below.
If using a CA signed certificate you will need to request a new certificate with the same requirements as the self-signed certificate above. Either the CN needs to match the url used or an entry in the SAN needs to match the url being used.