RodBarnes
Extraordinary Member
Over the last few days (maybe a week or two?), my system has begun waking from sleep without any normal reason; e.g., no movement of the mouse, etc. It wakes up frequently like every 10-15 minutes but sometimes even after a shorter period. I've been reviewing the system event logs but have not found the cause. Open to suggestions of what might be causing this or where else to look.
What I've done without any change in behavior:
10/14/2022 11:49:41 PM 1 Power-TroubleShooter The system has returned from a low power state. Sleep Time: 2022-10-15T06:49:09.870291200Z Wake Time: 2022-10-15T06:49:40.062790900Z Wake Source: Device -PCI Express Root Port
10/14/2022 11:49:38 PM 130 Kernel-Power Firmware S3 times. SuspendStart: 3303162, SuspendEnd: 3303299
10/14/2022 11:49:38 PM 131 Kernel-Power Firmware S3 times. ResumeCount: 8, FullResume: 1881, AverageResume: 1882
10/14/2022 11:49:38 PM 1 Kernel-General The system time has changed to 2022-10-15T06:49:38.500000000Z from 2022-10-15T06:49:12.351015000Z. Change Reason: System time synchronized with the hardware clock. Process: '' (PID 4).
10/14/2022 11:49:12 PM 107 Kernel-Power The system has resumed from sleep.
10/14/2022 11:49:10 PM 42 Kernel-Power The system is entering sleep. Sleep Reason: Application API
10/14/2022 11:49:09 PM 187 Kernel-Power User-mode process attempted to change the system state by calling SetSuspendState or SetSystemPowerState APIs.
What I've done without any change in behavior:
- I've closed all of my tray apps and killed several "update monitor" tasks.
- I stopped the TimeBrokerSvc service.
- I noticed event log entries regarding failure to reach time.windows.com and thought maybe that was waking it up. I did a manual sync and confirmed it failed so I switched to time.nist.gov which succeeded manually.
- Disabled automatic time sync.
10/14/2022 11:49:41 PM 1 Power-TroubleShooter The system has returned from a low power state. Sleep Time: 2022-10-15T06:49:09.870291200Z Wake Time: 2022-10-15T06:49:40.062790900Z Wake Source: Device -PCI Express Root Port
10/14/2022 11:49:38 PM 130 Kernel-Power Firmware S3 times. SuspendStart: 3303162, SuspendEnd: 3303299
10/14/2022 11:49:38 PM 131 Kernel-Power Firmware S3 times. ResumeCount: 8, FullResume: 1881, AverageResume: 1882
10/14/2022 11:49:38 PM 1 Kernel-General The system time has changed to 2022-10-15T06:49:38.500000000Z from 2022-10-15T06:49:12.351015000Z. Change Reason: System time synchronized with the hardware clock. Process: '' (PID 4).
10/14/2022 11:49:12 PM 107 Kernel-Power The system has resumed from sleep.
10/14/2022 11:49:10 PM 42 Kernel-Power The system is entering sleep. Sleep Reason: Application API
10/14/2022 11:49:09 PM 187 Kernel-Power User-mode process attempted to change the system state by calling SetSuspendState or SetSystemPowerState APIs.
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