[SOLVED] HTTPClient example. No connection over WiFi

Hello all,

I'm trying to make the http://arduino.cc/en/Tutorial/HttpClient example to work.
Of cause I have done the http://arduino.cc/en/Guide/ArduinoYun#toc13 instructions.
There is no reaction what so ever.

I have modified the Sketch to see if the initialization works, and we seem to get past it.
I see "Here we go......." on my serial monitor after a few seconds, but than all keeps still.......

Tried to use the ip-addres in stead of the url, but that did not help either.
Tried other websites....... No go.............

What can I do to make this work please?

Friendly greetings
Rens

/*
  Yun HTTP Client
 
 This example for the Arduino Yún shows how create a basic 
 HTTP client that connects to the internet and downloads 
 content. In this case, you'll connect to the Arduino 
 website and download a version of the logo as ASCII text.

 created by Tom igoe
 May 2013

 This example code is in the public domain.

 http://arduino.cc/en/Tutorial/HttpClient

 */

#include <Bridge.h>
#include <HttpClient.h>

void setup() {
  // Bridge takes about two seconds to start up
  // it can be helpful to use the on-board LED
  // as an indicator for when it has initialized  
  pinMode(13, OUTPUT);
  digitalWrite(13, LOW);
  Bridge.begin();
  digitalWrite(13, HIGH);
  
  Serial.begin(9600);
  
  while(!Serial); // wait for a serial connection 
  delay(4000); // Give the user time to open the serial monitor
  Serial.println("Here we go.......");
}

void loop() {
  // Initialize the client library
  HttpClient client;
  
  // Make a HTTP request:
  client.get("174.129.243.245/asciilogo.txt");
//  client.get("http://arduino.cc/asciilogo.txt");
  
  // if there are incoming bytes available 
  // from the server, read them and print them:  
  while (client.available()) {
    char c = client.read();
    Serial.print(c);
  }
  Serial.flush();
  
  delay(5000);
}

Cold reboot of the Arduino on all 3 reset buttons solved the problem.
Re-configuration done and all is fine again.
(Though I wonder why all connection was lost)