well are you running on 1809 or NEW 1903. updates FIXING 1809 were sent out ages ago.
1903 in June CREATED the same problem all over again.
IF you are now 1903 and you ran the troubleshooter... well Yes it SEEMS to fix it, but d a few shur downs and then srestarts and the issue comes RIGHT back.
Plus you may be noiticing that the Power Mode option isn't adjusting properly either between battery and AC.
Why the heck Windows doesnt just send us all notices that they know this issue came back.
Let me know about the above questions