Windows is becoming more tied to AI. Copilot is part of that. Windows 11 builds show how the company is adding AI-related features. But the same updates bring stability problems. Here is what we know from reports.
A fresh Windows 11 preview build KB5124010 adds:
Testers found two serious errors in this build. They report unstable system behavior. The errors cause random problems.
Microsoft also offers an Update Assistant. You can use it when Windows Update stays silent and a new Windows 11 version is already out. The tool forces installation of the latest build. You download it from Microsoft's site and run it.
Windows 11 breaks more often than Windows 10. The reason is that the operating system constantly changes. Microsoft releases updates too often. Each new patch brings fresh bugs. Old errors stay unfixed. Developers do not have enough time to test everything.
In September, Windows 11 broke Remote Desktop, USB audio, and File History. The same updates also break Always On VPN. Microsoft confirmed this. VPN connections stop working after the latest security updates. The problem affects corporate users with persistent connections.
A mandatory Windows function can also cause hangs. Users of Windows 10 and Windows 11 report this. The computer freezes a few minutes after boot. The problem affects both systems.
Microsoft is ending support for three apps in Windows 11. You can remove them directly from the system. Open Settings, then Apps, then Installed apps. Microsoft did not say which apps are on the list.
Windows 11 24H2 Home and Pro will stop receiving security updates on October 13, 2026. After that date, the system will be without protection from new threats. Users can check their Windows version and update to 25H2.
Microsoft released a fix for File History. File History is the built-in backup tool in Windows. The feature broke after the September 2026 security updates. Users complained that File History did not start or did not see the expected data.
Some users say Windows 10 is more stable than Windows 11. They compared nine months of updates for both systems. Windows 10 came out more stable. Microsoft continues to push users to switch, but fresh patches strengthen the skeptics' arguments.
The Dutch government is building its own operating system based on NixOS. It is an open alternative to Microsoft Windows for government agencies. The project scored 364 points on Hacker News and 158 comments. NixOS allows reproducing the system from a declarative configuration.
These reports show a pattern. The Copilot key is one sign of AI in Windows. But the system still struggles with update quality. Users need to watch for bugs and check support deadlines.
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