AdMob Banner not working on mobile data

Question

I\'ve recently started in Android App developing and I\'m a getting the following error in logcat when trying to load the banner in my app.

03-02 17:30:58.509: I         


        

Answer 1

I had the same problem, and ... yeah... I turned off the WiFi on my phone, and then it worked perfectly. So in my case, i think it was lag/interference from my router.