Hi, I am still waiting on the freeradius logs from the customer experiencing this problem, but I was wondering if anyone had ever seen the following before or have any ideas what may be causing it: 1. EAP-TTLS client sends the EAP-Identity (packet id 2) 2. EAP-TTLS client receives the EAP-TTLS-Start (packet id 2) 3. EAP-TTLS client sends the EAP-TTLS-ClientHello packet (packet id 3) 4. EAP-TTLS Client receives the EAP-TTLS-Start (packet id 4) Issues: 1. why is it receiving the EAP-TTLS-Start again 2. why is it receiving it with an incorrect packet id The customer does not have session resumption enabled and the config is very basic. Furthermore this does not happen all the time leading me to believe this might be a retransmit issue between the access point and freeradius, maybe during high load. Thanks, SecureW2