Forum Discussion
Eorku
Jan 16, 2026Iron Contributor
Windows 11 DCOM service process CPU usage soars to 90% immediately upon startup.
After system startup, the DCOM Server Process Launcher service immediately consumes approximately 90% CPU usage, causing system lag. This anomaly is suspected to be related to recent Windows updates. It is necessary to confirm whether this is a known bug caused by the update and to seek solutions to reduce resource consumption.
1 Reply
- KodyonIron Contributor
This is a known issue that has occurred after recent Windows updates. Please try running the System Update Troubleshooter in Safe Mode or uninstall the latest quality update as a temporary solution.