So in several weeks I will be traveling in the UK and Europe for 3 months with a new ATV4K. I have previously traveled extensively all over the world with my ATV4 which worked great, essentially plug and play for audio and video settings. My question is that after seeing so many threads about the best audio and video settings based on the type of TV used, will I have tweak the audio and video settings on the ATV4K each time when I am possibly using a different TV in a hotel, possibly twice a week. Mind you, changing any various settings on the TV's I will be using will be almost impossible. Like I said, the ATV4 "just worked" audio and video setting wise. I have seen so many threads about brand or even model specific setting and I wonder if there are just some set it and forget it settings to have good audio and PQ without going crazy... Thanks!