So i have been using the TV for a bit now and the quality is awesome. I do have a issue about the navigation speed. TV the feels very very slow in moving between menus. If i have plex open and want to go to youtube. sometimes the icons on the right doesn't even show up and it just loads. I tried to use a 2gg stick, for.atted in fat32 and loaded the firmware on it but it just doesn't update the tv..