@evilknevil The error that you are seeing is an error coming from the low-level SSL library on the webserver, and isn't something that WordPress plugins can directly access; at the plugin level, the plugin just says "please open an SSL connection to drive.google.com".
We have found in the past that the error indicates that the host is firewalling the outgoing network connection.
@traypup Please could you double check the redirect URL in both your site and the Google Project?