Hi
I wait until the bug resolve and then I choose bitdefender again.
But now I see old bug in 2016 edition again !!!!
You can not resolve it permanently ? 
Are you enginneer or ... ?
please open the web page below:
http://www.aparat.com/v/b2fML
Play the movie and then close the app.
You see bandwidth usage while you close the app.
Please fix that pleaaaaaaase....