It's an Asus Zenbook btw if you're wondering.
Of fucking course it's an asus. There's your problem right there. They don't know what the hell they're doing, and no one should ever buy anything this company makes.
Source: I have also been burned by them, and only afterwards did I hear a lot of other people's horror stories. It's a shit company.
Because it's strong and powerful but it's hard to keep from crashing?
(I've never used Arch, and really have no idea how true that is)