I'm trying to log into Youtube using the Panasonic app. I go to the app and tell it to log in using my Youtube account. It gives me an 8 character code. I log into Youtube on my PC using my account and go to Youtube.com\activate and I enter the code on screen, but the browser windows goes grey and just sits there doing nothing. I've tired this 4 or times and it's always the same. I've tried turning off two step authentication, and I've tried turning on allow less secure apps in the google account security settings, but it's always the same. It just sits their and doesn't go any further. The connection never completes so I can't log in on my TV. I know that the web browser and the app are communicating in some way because if I put the wrong code in it comes up immediately and tells me that the number is wrong. The Youtube app is functioning correctly in every other way. I can even pair it with my phone using the pair function (a much longer numeric code), but I want to be able to access my favourites and subscriptions on the TV without having to use my phone to cast to it. I've tired using both Edge and Internet Explorer on Windows 10. Any help would be appreciated.