Hi Guys,

This happened to me twice already.

Before I go to sleep, I just leave my PC on with some torrents downloading. And then when I wake up I can see that my PC freezes. Here are the event logs.

Please share your thoughts. Thank you.

1st Error: (Happened 5 times on the time it froze)

The server {1F87137D-0E7C-44D5-8C73-4EFFB68962F2} did not register with DCOM within the required timeout.

- System
- Provider
[ Name] Microsoft-Windows-DistributedCOM
[ Guid] {1B562E86-B7AA-4131-BADC-B6F3A001407E}
[ EventSourceName] DCOM
- EventID 10010
[ Qualifiers] 0
Version 0
Level 2
Task 0
Opcode 0
Keywords 0x8080000000000000
- TimeCreated
[ SystemTime] 2016-06-13T23:41:43.505671400Z
EventRecordID 2999
Correlation
- Execution
[ ProcessID] 408
[ ThreadID] 4104
Channel System
Computer Clavano
- Security
[ UserID] S-1-5-20

- EventData
param1 {1F87137D-0E7C-44D5-8C73-4EFFB68962F2}


2nd Error: (Happened 2 times on the time it froze)

Unable to start a DCOM Server: CortanaUI.AppXn73w0hsq3g4wx1h9fhf7q02vw2wta6qc.mca as Unavailable/Unavailable. The error:
"31"
Happened while starting this command:
"C:\WINDOWS\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppXy7vb4pc2dr3kc93kfc509b1d0arkfb2x.mca

- System
- Provider
[ Name] Microsoft-Windows-DistributedCOM
[ Guid] {1B562E86-B7AA-4131-BADC-B6F3A001407E}
[ EventSourceName] DCOM
- EventID 10001
[ Qualifiers] 0
Version 0
Level 2
Task 0
Opcode 0
Keywords 0x8080000000000000
- TimeCreated
[ SystemTime] 2016-06-14T00:49:02.391714500Z
EventRecordID 3002
Correlation
- Execution
[ ProcessID] 124
[ ThreadID] 7272
Channel System
Computer Clavano
- Security
[ UserID] S-1-5-21-187604109-2416823544-3360065594-1001

- EventData
param1 "C:\WINDOWS\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppXy7vb4pc2dr3kc93kfc509b1d0arkfb2x.mca
param2 31
param3 CortanaUI.AppXn73w0hsq3g4wx1h9fhf7q02vw2wta6qc.mca
param4 Unavailable

param5 Unavailable