Windows 10: DCOM Server Process Launcher problem?

Need input on this. The DCOM Server Process Launcher keeps jumping from 0% up to 25%. I checked another PC and it does not. I tried a repair install but it still jumps. I have searched and tried a lot of things. Nothing worked. Anyone know what causes this? I can do a clean install if needed should you think that will resolve issue. However, I would like to know what the culprit is.

Version 1803 Build 17134.81

:)

 

service host DCOM server process laucher high CPU usage

Same in my Windows 10 for a long time.

Recently, I used the process monitor (remember to click file-show details for all processes) from Windows Sysinternals suit to check the DCOM server process launcher process (svchost.exe). I found a System Events Broker server thread with start address
“DAB.dll!DabSessionStateChanged+0xe4c” use a lot of CPU and make a lot of cycles delta(ten times than others)record. After suspended this thread, the DCOM server process launcher seems works fine, no more high CPU usage. I don’t know is there some side effects
to suspend the thread or is it the same dll cause this problem in another computer.

Although I had to do this every boot, it`s really a workable temporary solution for me.
Hope MS fix it as soon as possible and this is helpful.

 

service host DCOM server process laucher high CPU usage

Alex, follow this here...this thread seems to be dead.

After recent update DCOM Server Proccess Launcher using 25-30% CPU and Nothing will open.