The power cord messed up. Like, it stopped drawing in power. Turns out, there's a break in the USB cable. Okay, that's fine, Youtube and co. said I can just splice it together with another cord. So I attempt that, and it's still running into the same problem of not having enough power (the turbo light turns on, but either the PC or PS4 can find it).
I was out of warranty, so I tried to ask Hori if they had one. I'd even buy it from them. It's literally a USB cord that needs one of those JST ends (a very particular one, though) and I'd be good to go. They couldn't help me for shit.
I can't find a replacement cord with that end anywhere. And it might be something with the board. I'm not sure.
Meanwhile everyone else and their mom can just swap out a cord, like Quanba or Razer and be done with it.
It lasted for a year, but it's been real painful dealing with its death. Might go Quanby.