My issue is connection timeout/unable to connect to world. I was previously able to connect to my son's world on Switch. I play on pc. He was able to connect to a world on mine as well. The only thing that changed was that he got a new TV. An LG OLED 55c1. I wasn't there to see it installed so I don't know what else might have changed. But according to him that was the only change. Have there been any instances where that could have affected the connection? He says he can connect to everything else through the switch. That it's literally just minecraft. This happened on 6/7 around noon we were playing. We were unable to connect at 4pm. He lives in a different state. I specifically paid 50 dollars to play this game with my son. Please help.

If this does not go here please tell me where I can get assistance.