A new Kindle line only hit shelves last month, but problems are already being reported. The new owners of AmazonThe Kindle Colorsoft e-reader has documented an issue in which the device sports a discolored yellow-like stripe at the bottom of the screen.

As first reported The edge, Reddit Users pointed out the problem, saying that the yellow discoloration is noticeable when the Kindle “is supposed to be evenly lit and colored like a piece of paper.” Some users reported the problem to Amazon and exchanged the faulty device for a new one or returned it, while others only noticed the stripe when using the e-reader’s edge lighting mode.

Colorsoft has a yellow tint at the bottom of the screen Since r/kindle