Same here, i can't acces to multiplayer lobby. New fresh account, first IP.
I got a long message that i can't read it all beacuse it doesnt't allow me to scroll or move up or down with arrows keys. But from what i can read it says:
"The certificate doesn't belong to a known emisor"
"The certificate is revocated"
"The certificate is expired"
And i can't log in / connect to multiplayer lobby.