If You are disappointed with Hulu error 5003 or Hulu Activation Code is not working. Follow the below steps..
First, troubleshoot the network connection for your TV and streaming medium.
· Switch off Router and Apple TV.
· Check if any new update for Apple TV is available online. Download it quickly if you find that new update is available.
· If the problem still remains the same, then force stop the Hulu app and restart it.
· If more than one device is connected to the same wireless network, then you can try playing the contents by disconnecting the other devices from it. You can go to Hulu com slash activate link to re-activate the device.
· Restart your Apple TV and check if the problem is solved or not.