Microsoft's latest Windows 11 update, released as KB5072033, changes the startup setting for the AppX Deployment Service (Appxsvc) to Automatic. This shift aims to improve system reliability, according to Microsoft. However, users with lower-spec machines report increased memory and CPU usage.
Appxsvc Resource Consumption
The update for Windows 11, issued last week, did not initially mention the Appxsvc change. After receiving feedback, Microsoft amended the release notes on 2025-12-15. Users have flagged concerns about potential resource strain, particularly on older hardware.
Update Highlights and Future Hurdles
Aside from the revision to Appxsvc settings, KB5072033 also features simplified Windows update titles for ease of understanding and scheduled reduced servicing during Western holidays in December 2025. Notably, Secure Boot certificates expiring from June 2026 warrant attention for future device security.
- Microsoft updates Appxsvc to auto for improved reliability.
- Higher resource use reported on lower-spec PCs.
- Change was unlisted until an update on 2025-12-15.
- Simplified update titles introduced for clarity.
- Secure Boot certificates set to expire starting June 2026.
These updates do not cover Microsoft Store apps, which continue to issue separate updates.
