Apple seem to love to claim liquid damage https://www.youtube.com/watch?v=e2r-g8EaTfY https://www.youtube.com/watch?v=e2r-g8EaTfY He has more videos about it.

Apple seem to love to claim liquid damage https://www.youtube.com/watch?v=e2r-g8EaTfY https://www.youtube.com/watch?v=e2r-g8EaTfY He has more videos about it. Apparently they trigger very easily with humidity.