Apple released a supplemental update for macOS Mojave 10.14.6
Apple released an update for macOS Mojave 10.14.6 a week ago. But in order to resolve a bug, they released a supplemental update for 10.14.6 two days ago .
Apple’s update prompt states that “the supplemental update for macOS Mojave 10.14.6 fixes a problem where some Macs cannot be woken up normally from sleep.” Apple recommends that all Mac users install this update.
MacOS users can get update in the Software Updates section of the System Preferences app.
MacOS Mojave 10.14.6, released a week ago, fixes a number of bugs, including no respond during a reboot and possible graphic issues occurring at wakeups from sleep, and increases the reliability of files shared via SMB.