How to fix sleep mode issues on Windows 10 version 2004 What is worse is that we don’t have there is a workaround available yet, though there is a temporary solution available if you’re interested. Similar complaints can also be found on Microsoft’s forum website. “When I close the lid, press the power button, or select Sleep in the power menu or the win-x menu, instead of sleeping, the screen simply turns off, and my laptop does not go to sleep even after leaving it alone all night,” one user wrote on Feedback Hub. To be more specific, the sleep mode issue occurs when the KB4571744 update is pending on PCs running Windows 10 version 2004. Some users are reporting that the optional update KB4571744 broke Windows 10’s ‘Sleep mode.’Īfter the rollout of the latest Windows 10 Cumulative update, some users are reportedly facing an issue where their PC keeps waking up from sleep mode. While the update comes with fixes for critical issues, improvements, KB4571744 is far from perfect, just like pretty much all the previous cumulative updates. Microsoft’s September 2020 optional update ( KB4571744) seems to be causing some trouble for those who are running Windows Update(a.k.a Windows 10 version 2004).