My Samsung TV a bit older UE48J6200 breaks constantly while streaming z.b. Netflix the Internet connection. W-Lan works perfectly. There's still a Sony TV in our apartment because it works flawlessly. Does anyone have a similar problem?
You should better connect the devices via cable to the Internet. Wi-Fi is very prone to interference. It may be in the position of the TV that you have as often failures. Put it somewhere else and test that for a few weeks.
I wanted to do without another cable in the apartment. I had already exchanged my position, that's not the point.
I just had something similar with our Samsung.
Resetting the Smart Hub has solved it.
If yours has that you could try that.
This is a Samsung disease with these WLAN problems. Have a 42 "in the office and the Wi-Fi also does not like regularly.
Would connect it directly by cable, if no further cable is possible, go over to dlan and get the power from the socket.