Windows 10: pc goes not in sleep mode after november update

hi

My pc with windows 10 pro version 1511 goes not in sleep mode.
When i press the sleepbutton on the keyboard it worksd.

Set i the pc so that i must go to sleepmode after 1 min. The screen will be black but he pc does not go to sleep

Why? Befor the november update it works

powercfg -requests
DISPLAY:
None.

SYSTEM:
[DRIVER] DFX Audio Enhancer (ROOT\MEDIA\0000)
Currently one audio stream is used
[DRIVER] Realtek High Definition Audio (HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_1043841B&REV_1003\4&141f45d&0&0001)
Currently one audio stream is used
[PROCESS] \Device\HarddiskVolume3\Windows\System32\dllhost.exe
A file is deleted.

What can i do about it

:)

 

No sleep or hibernate after November update.

After installing the November update my computer no longer stays in sleep or hibernate. It goes into the mode but comes back on after a short time. Anyone have a solution for this?

 

Screen times out during Windows Defemder scan

Does screen goes off or does your PC goes into sleep mode?

Try turn off Sleep mode and see whether problem persist?

Run Windows Update and install all updates.

Normally, during scan PC shouldn't go on sleep, but if after update problem persist, open start and search for Feedback and open Feedback Hub and report this issue.

 

I had the same problem. I uninstalled DFX 12 and my computer now goes into auto sleep easily. I also have Realtek drivers for audio and these do not stop sleep. Hopefully FxSound will come up with a better driver for Windows 10 soon as I will miss DFX in the meantime. Hope this helps