Certificate error message when device is redirect to Captive portal

[rzanella]

I managed to manually install on a PC to test the Persistent Agent. Now I can register the PC but I still have a problem: when I open the browser I get the message that I have to register. Before reaching the registration page I am informed that the connection is not secure. (NET::ERR_CERT_AUTHORITY_INVALID).

Once I accept the risk I can register. For authentication I use the domain user.
I also find log messages in the Persistent Agent logs:

2024-10-28 09:59:17 UTC :: peer CommonName = bradfordnetworks.com
2024-10-28 09:59:17 UTC :: Checking Peer name fortinac.mydomain.com against Common or Subject-alternative-name entry bradfordnetworks.com
2024-10-28 09:59:17 UTC :: Peer name "fortinac.mydomain.com" doesn't match "bradfordnetworks.com"
2024-10-28 09:59:17 UTC :: Refusing to connect to trust_DISTRUSTED fortinac.it-present.com|bradfordnetworks.com|09:6e:cf:15:bd:ea:b9:1e:26:21:75:d5:86:9a:8e:37:15:f5:d4:a9
2024-10-28 09:59:17 UTC :: Connection failed! 1

I installed the certificates as trusted.

I searched the documentation but was unable to resolve the issue.

Thanks in advance.