Captiva Portal: Login Page not loading on https URLs

[itchy2]

Hi all,

i read a few articles already about it and it seems to be somehow challenging.

Not all devices open up automatically the login page by connecting to a captiva network. In the past it worked very well to open a non https page within the browser but nowadays the http site become less and less.

Before i moved over to opnsense from pfsense it was possible to open any page (even https) in captiva portal to get the login page. Is there any way to configure opnsense to forward all URLs to the login page to get the users to the login screen?

Thx and KR
Itchy2