Created attachment 778925 [details] Openvpn server and PAM configuration Hi, I tried to remove the auth-nocache option on the client config but the result is the same. Not sure that the problem is similar as yours. In my case, I���m never able to connect in any case. But with the package you provided (https://download.opensuse.org/repositories/home:/rmax:/branches:/OBS_Maintained:/openvpn/openSUSE_Leap_42.3_Update) it���s work like a charm! An important thing I forgot to mention that I���m using motp (http://motp.sourceforge.net/) on my radius server. It means that the password is valid once. Even the password is cached, it will not work a second time. Can the deferred authentication patch have an impact on this? I attached the openvpn server and PAM configurations. Regards