SOLVED Crashing SMS Agent Host on SCCM server

[Uranus]

Hello,
iam little crazy. For several weeks I have been dealing with the crashing SMS Host Agent service on the server. It will show up whenever a lot of clients start connecting. It operates normally outside of business hours. Please can you advise me?

 

[Prajwal Desai]

What's the ConfigMgr version you're running?

 

[Uranus]

Its latest 2403 with hotfix rollup, but this problem persist across all versions that I updated.

 

[Prajwal Desai]

Its latest 2403 with hotfix rollup, but this problem persist across all versions that I updated.

The latest hotfix rollup KB 28204160 for 2403 does fix the SMS agent host service crashing issue.

 

[Uranus]

Yes, I know. But not for me. Any solution?

 

[Uranus]

Which logs should I check?

 

[Prajwal Desai]

On how many client computers is the SMS agent host service crashing? Or is it crashing only on the MP server?

 

[Uranus]

On how many client computers is the SMS agent host service crashing? Or is it crashing only on the MP server?

SMS agent host crashing only on MP server.

 

[Uranus]

Hello,
i solved this by using PS command:
Set-ProcessMitigation -Name ccmexec.exe -Disable UserShadowStack
Now ccmexec.exe run without errors and crashing.