Windows 11 KB5066835 is causing the following issues: a bug that blocks lockhost connection, File Explorer preview pane and more.

A critical October patch has disrupted many development environments in Windows 11, forcing companies to roll back updates and causing them to question Microsoft’s QA process.

Microsoft has fixed a known issue breaking HTTP/2 localhost (127.0.0.1) connections and IIS websites after installing recent ...

Microsoft says Windows 11 24H2 and 25H2 updates break IIS websites after October Patch Tuesday. Here’s the fix for ...

Microsoft has confirmed that IIS connections have broken following recent KB5066835, KB5065789 updates on Windows 11 25H2 and ...