Can't find anything specific about this. Basically I've just built a new rig and put Windows 10 on. I have sleep settings to 45 mins. But, whenever Windows decides to do an update in the middle of the night, it wakes the pc, does the update, and then sets 'go to sleep' to never.
Every time I reset it to 45 mins and it sticks until another update gets applied.
Every time I reset it to 45 mins and it sticks until another update gets applied.