title: Bluetooth low energy and wifi 2.4 Ghz interference on osx
body: <p>I'm currently working on 2 applications (one on iOS and the other on Mac) that are communicating using Bluetooth Low Energy (Bluetooth 4.0).
  I develop these applications using CoreBluetooth on iOS 8 and OS X Yosemite.</p>
  
  <p>I'm facing the following issue :</p>
  
  <ul>
  <li><p>On my Mac, if the Wifi is turned OFF or if it is connected to a 5 Ghz wifi network, I have a stable Bluetooth connection between the iPhone and the Mac. No problem.</p></li>
  <li><p>If my Mac is connected to a 2.4 Ghz Wifi network and if I have at least one Bluetooth device connected like a keyboard, trackpad, mouse... (using Classic Bluetooth), I have a stable Bluetooth connection between the iPhone and the Mac. No problem.</p></li>
  <li><p>If my Mac is connected to a 2.4 Ghz Wifi network, the Bluetooth connection becomes unstable : the connection is stopped almost every 10 seconds and in Xcode I get an error message telling that the connection had an unexpected timeout.</p></li>
  </ul>
  
  <p>I spent days on the Internet to try to figure out what I can do.
  The best answer I found was this answer : <a href="https://stackoverflow.com/questions/24380159/corebluetooth-and-wifi-interference">CoreBluetooth and Wifi interference</a></p>
  
  <p>But it means that I have to tell to my app's users to run this script and reboot their computer which is not for me a viable solution for production.</p>
  
  <p>I also heard something about dealing with classical bluetooth peripherals (maybe to simulate one) or Wifi interfaces, but I found no solutions involving these kinds of manipulations.</p>
  
  <p>Does anyone have an idea about something that I can do ? A workaround about the OSX Bluetooth management, the Wifi interfaces ?</p>
  
  <p>I really need help about this issue.</p>
  
  <p>Thank you very much in advance for your help.</p>