Completed all and now the Plex app disappeared from the TV. I have tried 3 times to get it back and when I enter the 4 digit code and go back it has a new 4 digit code on the tv when I try to do anything. The TV is not in the room with the PC and when I get back and do what it says on the TV screen it results in a new 4 digit code. Just keeps going around in circles.