When smart TV apps stop working
Smart televisions come pre-packaged with apps for services like Netflix, Hulu, YouTube and more. If one or more of these apps suddenly stop working on your television, it could be that your television lost its connection to your wireless network. Use the television’s remote control and look for and press the menu button. Next, look for network settings in the menu. Under network settings you can check the status of your wireless network connection or redo the wireless setup if necessary to fix the problem.