title: How often does a device send a wifi probe request?
body: <p>When a device has wifi enabled, it sends out a wifi probe request, containing your signal strength, SSID, and MAC adress. I was wondering, how often does a device send out this request?</p>
  
  <p>I heard that when a device is connected to wifi, it will double the time each time that it sends out this request.</p>