How a Windows update broke localhost connections ThioJoe covers a recent Windows Patch update that temporarily broke HTTP/2 localhost connections and explains which apps were affected. He details ...

Microsoft has fixed a known issue breaking HTTP/2 localhost (127.0.0.1) connections and IIS websites after installing recent Windows security updates. This bug affects both Windows 11 and Windows ...

Update 10/17/25: Microsoft fixes the bug using a KIR (Known Issue Rollback) update. More information added to end of story. Microsoft's October Windows 11 updates have broken the "localhost" ...

The problem first surfaced on Microsoft's own support forums and quickly spread to Stack Overflow and Server Fault after the October 2025 cumulative update (KB5066835) landed, which appears to have ...

Principal Engineer. Bridging modern web architecture with LLM capabilities. Open Source veteran. Principal Engineer. Bridging modern web architecture with LLM capabilities. Open Source veteran.

Abstract: Moving away from plain-text DNS communications, users can now switch to encrypted DNS protocols for name resolutions. DNS-over-QUIC (DoQ) employs QUIC – the latest transport protocol – for ...

If you’ve ever tried to access localhost in Firefox only to be met with an error while other browsers like Edge and Chrome work seamlessly, you’re not alone. Many ...

<link rel="shortcut icon" href="http://localhost/phpmyadmin/favicon.ico" type="image/x-icon"> <link rel="stylesheet" type="text/css" href="./localhost _ MySQL ...

<link rel="shortcut icon" href="http://localhost/phpmyadmin/favicon.ico" type="image/x-icon"> <link rel="stylesheet" type="text/css" href="./localhost _ MariaDB ...

Abstract: HTTP is the backbone of modern web communication. With the rapid growth of web architecture and web communication, it has led to the need for a development of new versions of the HTTP ...