Windows 10: Why is there a wake up timer by default?

Could someone explain this to me? Why is it that when getting a new computer, or even upgrading the the old one from Windows 8 to 10, there is a timer that wakes the computer from sleep in the middle of the night? And more importantly, why is this the default?


I'm only about as tech savvy as the average person these days, so maybe there's something I'm missing. I just know that when I put the computer to sleep, I don't want it waking until I need to go back to what I was doing.

:)

 

Windows wakes up with Wake Timers set to off

Dear Geethu! Really thanks for such fast reply. But!

In other words - you don't know how to get rid of wake events! Did you underastand my question? How exactly your solution is helping in getting rid of wake events?

I do not want to troubleshoot power as I said before, I want Windows not to wake up no matter what is set in Allow Wake Timers setting. I want to turn off Wake Timers for real, once and for all, and forget about them for the rest of my life.

And the question (after applying your solution) still remains: why PC is waking up if Wake Timers are disabled?

Of course your solution is not working.

 

How to stop wake timers

Hello,

Thank you for posting in Microsoft Community.

I will be glad to assist you with the issue you are experiencing with the computer. I understand the difficulty when things won’t work the way they should.

I suggest you to follow the below steps and check if it helps you regarding the issue to resolve.

To see a list of wake timers set on your computer, you can run the following command.

Note: this command must be run as Administrator.

• Press Windows + X keys and select Command prompt (Admin)
• Type powercfg -waketimers and hit enter.

If a specific program is causing your computer to wake, you can uninstall it or adjust the scheduled task’s settings in the Windows task scheduler.

However, if you don’t want any programs waking your computer up automatically, you can disable wake timers entirely.

To do so,

• Press Start and Type Power Options and select it.
• Click the Change plan settings link in the Power Options window.

• In the next window, click Change advanced power settings.

• Expand the Sleep section, expand the Allow wake timers
  section, and ensure that wake timers are set to
  Disabled.

• Click OK and restart the machine. Check if the same issue persists.

Hope this information helps. Keep us posted to help you better.

 

How to stop wake timers

That didn't work. I tried what you suggested as well as many other things before posting my question and that's why you can see my frustration and anger in my post. If you search online, you will find thousands of frustrated people writing posts stating
that those steps didn't work for them either.

Here is what I have tried so far:

I disabled wake timers in all power profiles on my system.

I disabled the Reboot task in Task Scheduler

Running Get-ScheduledTask | where {$_.settings.waketorun} in PowerShell returns nothing

Running powercfg -devicequery wake_armed in PowerShell returns NONE

Running powercfg -waketimers returns "There are no active wake timers in the system."

I disabled "Enabling Windows Update Power Management..." in the Group Policy Editor

In Control Panel > Automatic Maintenance, I disabled "Allow scheduled maintenance to wake my computer..." and changed the time to 4:00pm just in case

And, still, that doesn't prevent my computer from waking up in the middle of the night. This is infuriating. This should not be a hard thing to disable. It's MY computer, not Microsoft's, and I should determine if I want it to wake up or not.

So, do you have any other suggestions?