If you try to enter domain where it seems you not on the whitelist. The log keeps writeing over and over the message in the log.
[DEBUG] [07/27 16:00:43] Including username signature in domain connect request.
[DEBUG] [07/27 16:00:43] The domain-server denied a connection request: “User not on whitelist.”
[DEBUG] [07/27 16:00:43] You may need to re-log to generate a keypair so you can provide a username signature.
[DEBUG] [07/27 16:00:44] Sending connect request to domain-server at “”
Write it once to the log is more then enough, now it keeps trying and writing over and over.