I also have the same issue. Seems like it is struggling on the loopback when on the lan. I have a plex server running on a hp g8 on my network. When i try to ssh/acces webgui on my bookmarks that...

A bit old but this could be a samsung issue. Try to manually force the samsung tv to use one of these DNS settings. 1.1.1.1 8.8.8.8 8.8.4.4 I have been troubleshooting this for a while and it seems...