RE: eap-ttls-gtc-pap

Just use radiusd -X , Not radiusd -Xx etc. We don't need timestamps (and indeed for most of us is easier to parse without them). I see this - which suggests you are setting Auth-Type somewhere which might be causing the session to loop and not go through to the next phase

Error: Warning: Found 2 auth-types on request for user 'sur.name'

alan