You could try installing the optional update referenced above & let us know if it helps.
Mouso core worker process
My computer (Windows 10, 64-bit Build 19041) is constantly waking up from sleep and then going back to sleep for a short time only to repeat the cycle. I ran sleep diagnostics on the Windows PowerShell as administrator i.e. powercfg /systemsleepdiagnostics. The report from yesterday (5/31/2020) indicates that my computer awoke from sleep 50-55 times during the course of the day until at about 8:00 p.m., I decided that it was better to fully shut down the computer rather than have these continued cycles. The common thread in all these awakenings from sleep is MoUSO Core Worker Process (MoUsoCoreWorker.exe).
- Power Requests
- \Device\HarddiskVolume5\Windows\System32\MoUsoCoreWorker.exe | START TIME | DURATION | TYPE | TOKEN | | --- | --- | --- | --- | | 2020-05-31T18:18:53 | 0:00:01 | Execution | 0xffff8389192ab2e0 |
This executable is a Microsoft programming element.
Why is this happening and what can I do to eliminate this totally annoying phenomena?
Windows for home | Windows 10 | Sleep and Power on, off
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
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Anonymous
2020-08-05T00:59:25+00:00 -
Anonymous
2020-08-05T00:39:16+00:00 My computer will not go to sleep automatically, and I am having the exact same message as above when I run the request. This is a brand new computer that I just set up 1 week ago. I have hardly used it. It went into sleep mode automatically for the first couple of days. Now it will not.
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Anonymous
2020-08-04T22:22:34+00:00 Can we please get this triaged?
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Anonymous
2020-08-04T02:46:26+00:00 Oh bother. I was hoping the Windows Update was going to solve my 'won't go to sleep' problem.
I'll still try it and report back.
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