Hi all!
I’m trying to setup external captive portal on this AP. To use HTTPS redirect option I’ve bought SSL certificate and uploaded it like External Captive Portal Certificate. JIC I disabled Client Behavior Tracking options too. But when i’m connecting to my captive portal I get certificate error. That the certificate is untrusted. The AP intercepts requests to the portal and adds its untrusted certificate, like MITM SSL proxy.
So … how can i change root ca certificate? or how can disable this option of intercepting SSL certificates.

P.S> I’m using Express mode.

As far as i know i can’t upload trusted certificate like domain one. since I must generate new one for  ‘mywifi.al-enterprise.com’ domain.