Forum Discussion
Antal_Kabatek
Feb 26, 2025Copper Contributor
Issues after Exchange 2019 CU15 install
Hello,
We have some issues with our Exchange server. After CU15 install we have high(er) CPU usage at the server and slow(er) Outlook (online no cache mode enabled) connection at the client. MAPI over HTTP and Exchange Extended Protection is enabled.
Have anybody else who have the same issues?
Hello, what's the process taking the most of the CPU in the ExServer?
- Antal_KabatekCopper Contributor
Hello,
Local Security Authority Process (4)
- Credential Manager
- Security Accounts Manager
- Netlogon
- CNG Key IsolationIs this continuing for you or do you still have issues?