I've only had this tv for about 1 month (Samsung 7100). It was working fine and then suddenly it loses internet connection and I have to unplug it to reconnect every time I want to use the TV. This is ridiculous. I bought the Samsung over the other brands because it was supposed to be great. I have an Orbi wifi system throughout the house to make sure the signal is strong. I don't have this problem on any other TV's (even the ancient TV with a Roku works fine and doesn't drop the signal). The tv has the latest update.
When you go in to the software update, what is the current version shown in the box?