Domain Mapping 4.4.0.5 + Multi-Domains 1.3.4.4 > SSO insecure endpoint, SSO fails w/ Multi-Domain

Hi WPMUDEV,

Hope your day is going well :slight_smile:

SSO seems to be failing with our Multi-Domains.

Logged in to primary as superadmin, we are prompted to authenticate when attempting to visit wp-admin for any multi-domain.

We are able to successfully re-authenticate (we are redirected back to primary, yet can subsequently navigate to multi-domain wp-admin).

Using the element inspector on a multi-domain login page shows:
Blocked loading mixed active content "http://contact.wpms.network/dm-sso-endpoint/1432539765/?dm_action=domainmap-authorize-user_async&auth=[...]"

Please see post below for screenshots showing configs... support access is enabled.

Please advise =)

Kind Regards, Max