I cannot log in to Plex account on samsung smart tv for last 4 weeks or so

[Boup]

You could also try this:

Samsung TV Plex code blank

I have a 2012 model which had exactly the same issue at the beginning of this month, and it is very easy to fix as already reported in some other posts: In plex on the desktop, in Settings > Network, make sure ‘Secure connections’ is set to ‘preferred’ and not ‘required’ and enter the IP addresses of your TVs in ‘List of IP addresses and networks that are allowed without auth’. In Plex on the TV, you want to make sure that in Preferences > System, ‘Use secure connections’ is off. You also nee…

Easy and been shown to work perfectly.