My TV is 2 1/2 years old and has been working great ever since a day ago. I turned on my tv and noticed that it wasn't connecting to my wifi and I received the error code 014.30. When I checked it under network settings, it said that my wifi strength was great, but it wouldn't connect. I reset the TV and the router like TCL and Roku recommended under this error code, yet nothing. I went into "advanced" settings like some people were suggesting, but nothing worked. I really don't know why I have to try to jump through hoops just to get my TV working. Any tips?