i use FG50E v6.0.1 and have problem with authentication on radius server. I need to authenticate users, who are in specific AD group.
When i try connect with forticlient:
1) Event viewer on server say, that Network policy server gives acces to user (successful audit)
2) VPN events on fortigate say: "Action ssl-login-fail / Reason sslvpn_login_unknown_user"
Could you help me with that please?