Users of the new iPhone Xs and Xs Max encountered problems when charging their devices from the bundled power adapters.
When you connect your smartphone to the network, it starts charging, until the display is turned on. Also there are cases when the smartphone does not want to charge even with the active display or does not want to include it.
While smartphone users with this problem try to remove the cable, turn it over and insert again. After the steps above, some devices start to charge normally.
Apple has not yet given recommendations to address identified issues.