Are you a proud owner of a 2018 or 2019 Subaru Legacy or Outback? Then you know the thrill of its dependable AWD and comfortable ride. But let's be honest, nothing grinds those gears faster than a frozen Subaru screen, a ghost-touching display, or a navigation system that's decided to take a permanent vacation. That sleek infotainment system, once your command center, can quickly become a frustrating black hole of unresponsiveness.