This problem must be either a firewall (including port forwarding or blocking) or a problem with the configuration of the service listening on that port. As @JuergenAuer pointed out, the SSL_ERROR_RX_RECORD_TOO_LONG is basically always a case of trying to access an HTTP service via HTTPS (so the service has been misconfigured without TLS), while ERR_CONNECTION_TIMED_OUT is most often a firewall-related problem.
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