could not validate the server certificate

when i try connecting to vpn i get the message “could not validate the server certificate. Verify your settings and try reconnecting”

I have macbook pro running el capitan

Hello, same with my mac. El Captian, since end of July the same problem. Even deinstalling - new installing does not help. I’ll be happy for every hint that helps to solve that problem

I have el capitan too :frowning: I guess it doesnt work for us anymore. I cant upgrade to the latest iOs :frowning:

same exact problem i’m encountering, any solution?