I had an LG TV and it developed a terrible blue tint after 2 years because LG used low quality backlight LEDs. So now I am avoiding LG. It's the only TV I've had in my life that deteriorated. I am still using an 18 year old Sony in another room which is still as good as new.
I used to have connection issues every few weeks. I got a digital timer plug and reboot my router every night at 3am, that fixed almost all of my connection drops. I was thinking about this XKCD comic after digging through logs to try and trouble shoot the issue https://xkcd.com/1495/ and just went with the timer solution.