Easiest and Fastest way to fix your Smart TV's wifi connection.
All of the companies will tell you that this is an issue with you wifi connection....It is not. Your phones work on the wifi. The wifi connection is perfectly fine. Simply follow the steps in the video and you will be watching Netflix/Prime/YouTube/MLBTV or whatever it is that you want to watch (INCLUDING CASTING FROM YOUR DEVICE).
If the connection does not work at first, turn your TV off and then back on and you should be good to go! ENJOY!