Try to do a FULL rebootfull reboot of Windows10, hold SHIFTShift, and click Restart“Restart.”
Normal reboot/shutdown action in the start menu will not shutdown win10Windows 10 fully, for the "fast boot"“fast boot” mechanism saves memory from the last session. The other answer mentioned changing system settings which make win10Windows 10 doing a full reboot, it works, but unnecessary.
By holding the SHIFTShift key and click the Restart“Restart” in the start menu, win10 willWindows 10 will go into advanced restart mode, choose Shutdown“Shutdown” from the menu. Then start normally again.