Earlier this week, The Next Web noted that some early purchasers of the Retina MacBook Pro have been experiencing "ghosting" on their machines' displays, with remnants of previously-displayed screen contents remaining visible for some time afterward. Apple has reportedly been replacing machines affected by the issue, but tight supplies of the Retina MacBook Pro could result in waits for the replacement units. Ghosting on Retina MacBook Pro display (Source: Mac Performance Guide)DisplayMate's Ray Soneira notes on his news page that such behavior is not restricted to IPS panels such as those used in the new Retina MacBook Pro, suggesting that the issue is likely an early production problem that Apple has perhaps already ironed out. Apple continues to cite shipping estimates of 3-4 weeks for new Retina MacBook Pro orders amid high demand, and the company is apparently delaying some early custom-configured orders from business customers by up to a month from their original estimates. Article Link: Some Retina MacBook Pro Users Experiencing Display 'Ghosting'