Need help! On my 2nd Samsung UN55TU8000 TV in seven days! The HDMI port keeps “losing connection” with Nintendo Switch. The TV initially recognizes the device. Kids can play for about 5 seconds. Then black screen. Then message saying “no connection”. This was the issue on first TV on all 3 HDMI ports (which I returned). Now same with SECOND new TV. The switch works on the other TV’s in house - just not the brand new Samsung. Insanely frustrating. Please help!!!