Following numerous complaints (and even a petition or two), Apple has been hit with a class action suit over its faulty MacBook keyboards. Aside from damages and legal fees, the plaintiffs are asking for the company to admit to the design flaw, in which the butterfly switches will eventually fail due to buildup of dust and other debris. One named plaintiff, Zixuan Rao, purchased a new 15-inch MacBook Pro in January and began to experience problems with the laptop's "B" key about a month later. After attempting to clean out the key on his own, Rao ultimately sought help from the Apple store in April. Representatives were unable to fix the issue and suggested repair under Apple's gratis one-year warranty.