users cannot login to hotspot using browsers (chrome, firefox, etc); except I.E

[Guest]

[emarioh]

Hello,

Users cannot login to the hotspot using other browsers such as Chrome or Firefox; they can only use Internet Explorer after clicking the "show content" button on the display message "Internet Explorer blocked this website from displaying content with security certificate errors".

This display message appears just above the status bar.

Please assist rectify urgently since it is impossible to manually correct this for all our users, and we are also getting many complains.

Thanks.