Hello,   We've got an SSID which use the radius authentication.  When I try an authentication via the AP I've got this error message "failed to connect to the RADIUS server". I run a packet capture on the radius server and on the wired AP, and I see that the AP communicate with the radius but it block on the access challenge id=2. See below please: On the AP: On the radius server: It seems that the AP don't received the "access-challenge id=2".   Have you experienced this issue ? How to resolve ?    Thank you for your help!   Regards ... View more