Some Jeep 4xe hybrid owners are reporting that their vehicles are losing power after an over-the-air software update, according to Ars Technica. The update apparently went out Friday, after which several owners posted on Reddit and Jeep owner forums about the power loss. Some were at low speeds and close to home, while others were driving on the highway when their vehicles shutdown. Seems bad! Jeep pulled the update after the reports and is now advising owners to ignore the notification.