Did you try it wired to the router?
Well one problem is my Samsung TV just went black, tried everything to fix it, I can hear sound fine but the screen is black. It's like the tv isn't on at all. But the sound is fine. Which is more a display problem. I talked to Samsung and since I'm out of warranty I'll have to pay. What would the price be?
Also my other TV, smart tv. Netflix barely works. Doesn't always load and the pictures and titles of stuff on it would just show a gray square or something. and it buffers a lot. Most times it just goes up to 25%. And it can barely update to newer firmware if I tried
Now I had a older smart TV before that in the same exact spot that worked fine for netflix and other smart apps. So if it's a Wifi problem that wouldn't make sense cause my older TV worked fine for netflix. The modem/router is in the room while the smart tv is just across like maybe 50 feet away
If it does happen to be a wifi problem all of the sudden cause it's far away or something what can I do without moving the modem/router from the current location?