What is your problem exactly? Are you not able to login to Admin Console with the latest Chrome version? What certificates do you use? Custom or provided by Openfire?
Your connection is not private
Attackers might be trying to steal your information from im.domain.net (for example, passwords, messages, or credit cards). Learn more
NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED
On other webservers we simply enabled the feature “OCSP stapling” to get around this.
We do use official certs from Swisssign with OCSP enabled.