Hello Little background on my setup: I made Freeradius connect to Google Secure LDAP, and I do some post authentication (add a VLAN attribute to a response when a user belongs to a certain group in Google) Yesterday I generated new certificates to test a 'real' production setup. Android: Installing cert, setting EAP-TTLS and PAP, username, password, et voila, everything works, connected to the right VLAN. However, it takes quite long (like over 5 seconds). The Freeradius log of the Android connection is in attachment But with Windows 10, installing server and ca certificates, setting up the network to use EAP-TTLS PAP, trying to connect with username and password. Windows simply shows a "Cannot connect to this network", the Freeradius log is quite different, as I read it, it seems that Windows still tries to use CHAP instead of PAP, The Windows log is also in attachment. These are my Windows settings: https://i.imgur.com/EFW1vja.png I don't really know what's going on. I guess it's a Windows thing, or my thinking is wrong and there is something wrong with my setup. Thanks on any help or insights. Met vriendelijke groet Mathias Maes ICT-Coördinator Maerlant Atheneum