Apple said in a support document released today that some of the 2019 entry-level 13-inch MacBook Pro models with two Thunderbolt 3 ports could have an unexpected shutdown. It describes the troubleshooting steps that users can take: for example, let the MacBook Pro battery level down to less than 90%, then connect to the charger, exit all open applications, and let the machine sleep and charge for at least 8 hours.
The new MacBook Pro, released in July, is a via MacRumors
After you have the MacBook Pro powered up for at least 8 hours, the user needs to make sure that they are running the latest version of the macOS operating system. If there is still an unexpected shutdown of the machine after all of the above steps, please also contact Apple’s official aftermarket.
In the external media MacRumors forum, there is a post comment area is very lively. Some users who have the same problem have gathered here to try to diagnose and exclude their machines.
There have also been similar reports on the issue in other forums, including Apple’s official support forum.