The Xbox Multiplayer Analysis Tool is a handy network traffic capturing tool designed specifically for debugging Xbox services and other network traffic issues. It can be used on both a PC and an Xbox development console, making it a versatile tool for developers. The tool is released under the MIT license and has garnered significant attention, with 69 stars and 1 fork. The code is primarily written in C#, with a small percentage dedicated to JavaScript, CSS, and HTML. This tool offers an effective solution for troubleshooting Xbox multiplayer and network-related problems.
https://github.com/microsoft/xbox-multiplayer-analysis-tool