If it really is resolved by using --no-dtls then show output with DTLS enabled and with '-vv' on the command line. Make sure you're using up-to-date GnuTLS and OpenConnect though.
If it really is resolved by using --no-dtls then show output with DTLS enabled and with '-vv' on the command line. Make sure you're using up-to-date GnuTLS and OpenConnect though.