Slow cold boots up to 83063 ms with new PC on Windows 10

[Detox_092]

I have a fairly new PC (about 5 month old) and I got really slow cold boots (boots after the pc was switched off for a while). I already tried a clean reboot, and deactivated everything in the autostart tab of the taskmanager that isn't coming from windows itself, I ran Malwarebytes to check for malware and nothing came up, I did a system check with sfc /scannow, started using an offline profile instead of a microsoft account but nothing really helped.


The error message from the event viewer looks as follows:





- <Event xmlns="

http://schemas.microsoft.com/win/2004/08/events/event

">
- <System>
<Provider Name="Microsoft-Windows-Diagnostics-Performance" Guid="{cfc18ec0-96b1-4eba-961b-622caee05b0a}" />
<EventID>100</EventID>
<Version>2</Version>
<Level>2</Level>
<Task>4002</Task>
<Opcode>34</Opcode>
<Keywords>0x8000000000010000</Keywords>
<TimeCreated SystemTime="2020-03-05T04:05:55.883429500Z" />
<EventRecordID>178</EventRecordID>
<Correlation ActivityID="{f93562b4-f2a2-0007-8f64-35f9a2f2d501}" />
<Execution ProcessID="3028" ThreadID="3504" />
<Channel>Microsoft-Windows-Diagnostics-Performance/Operational</Channel>
<Computer>DESKTOP-MROJ46T</Computer>
<Security UserID="S-1-5-19" />
</System>
- <EventData>
<Data Name="BootTsVersion">2</Data>
<Data Name="BootStartTime">2020-03-05T04:03:05.694686800Z</Data>
<Data Name="BootEndTime">2020-03-05T04:05:54.452046300Z</Data>
<Data Name="SystemBootInstance">133</Data>
<Data Name="UserBootInstance">131</Data>
<Data Name="BootTime">83063</Data>
<Data Name="MainPathBootTime">72363</Data>
<Data Name="BootKernelInitTime">29</Data>
<Data Name="BootDriverInitTime">121</Data>
<Data Name="BootDevicesInitTime">3021</Data>
<Data Name="BootPrefetchInitTime">0</Data>
<Data Name="BootPrefetchBytes">0</Data>
<Data Name="BootAutoChkTime">0</Data>
<Data Name="BootSmssInitTime">5364</Data>
<Data Name="BootCriticalServicesInitTime">70</Data>
<Data Name="BootUserProfileProcessingTime">91</Data>
<Data Name="BootMachineProfileProcessingTime">2068</Data>
<Data Name="BootExplorerInitTime">1619</Data>
<Data Name="BootNumStartupApps">2</Data>
<Data Name="BootPostBootTime">10700</Data>
<Data Name="BootIsRebootAfterInstall">false</Data>
<Data Name="BootRootCauseStepImprovementBits">0</Data>
<Data Name="BootRootCauseGradualImprovementBits">0</Data>
<Data Name="BootRootCauseStepDegradationBits">0</Data>
<Data Name="BootRootCauseGradualDegradationBits">0</Data>
<Data Name="BootIsDegradation">false</Data>
<Data Name="BootIsStepDegradation">false</Data>
<Data Name="BootIsGradualDegradation">false</Data>
<Data Name="BootImprovementDelta">0</Data>
<Data Name="BootDegradationDelta">0</Data>
<Data Name="BootIsRootCauseIdentified">false</Data>
<Data Name="OSLoaderDuration">192</Data>
<Data Name="BootPNPInitStartTimeMS">29</Data>
<Data Name="BootPNPInitDuration">3397</Data>
<Data Name="OtherKernelInitDuration">59</Data>
<Data Name="SystemPNPInitStartTimeMS">3448</Data>
<Data Name="SystemPNPInitDuration">92</Data>
<Data Name="SessionInitStartTimeMS">3548</Data>
<Data Name="Session0InitDuration">3678</Data>
<Data Name="Session1InitDuration">642</Data>
<Data Name="SessionInitOtherDuration">1043</Data>
<Data Name="WinLogonStartTimeMS">8912</Data>
<Data Name="OtherLogonInitActivityDuration">59672</Data>
<Data Name="UserLogonWaitDuration">7070</Data>
</EventData>

</Event>

The point OtherLogonInitActivityDuration is taking up a lot of the boot time with 59672 ms.


My specs are:

• Fractal Meshify C Dark
• AMD Ryzen 5 3600 (6x 3.6GHz / 4.2GHz Turbo)
• be quiet! Pure Rock
• ASRock B450 Pro4
• 16GB (2x8GB) DDR4 GSkill 3000MHz AEGIS
• 500GB Kingston A2000 M.2 PCIe 3.0 x4 NVME (L 2200MB/s ; S 2000MB
• 1000GB SATA 6GB/s 7200rpm
• 8GB KFA RTX2070Super EX
• 500W be quiet! PurePower 11

Thank you in advance for your answers.

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