The problems happened with both new and old computer components. The pattern is at random, i could be sitting in limsa/fc house doing nothing, or i could be doing a raid/dungeon/instance and it'll still shut off. PC has GTX 1080, laptop has 1070, both have similar specs otherwise. I've ran multiple temp checkers to see if anything is overheating, or has weird temp fluctuations, as well as multiple different benchmarks for pretty much everything in both my laptop and Desktop.