I bought an XPS15, and have had nothing but trouble with it. Every time there's a Windows update, the hard drive "can't be found" and it wipes GRUB on every reb

I bought an XPS15, and have had nothing but trouble with it. Every time there's a Windows update, the hard drive "can't be found" and it wipes GRUB on every reboot. I've been spending half an hour every morning getting it to a state where I can use it again, and had to mess around with firmware downgrades to get it usable (until the next Windows update). Never buying a Dell again. Their support were worse than useless, insisting that somehow installing Linux had caused the problem. I'm eagerly waiting for my first Purism laptop, then I can get 30 mins of my day back.