https://www.cnbc.com/2017/11/01/tesla-model-3-production-problems.html

Tesla CEO Elon Musk said production of the electric car maker's Model 3 sedan was held back in large part by a supplier who "really dropped the ball" at the Gigafactory.

Musk spoke in depth about the problem with analysts on Wednesday after Tesla posted third-quarter losses that widely missed analyst expectations.