MSDN general guidelines for debugging with Visual Studio

Taken from https://referencesource.microsoft.com/setup.html

• Disable Just My Code 

         You can configure Visual Studio to automatically step over system, framework, and other non-user calls and collapse those calls in the call stack window. The feature that enables or disables this behavior is called Just My Code. This topic describes how to use Just My Code in C#, Visual Basic, C++, and JavaScript projects.

• Enable .NET Framework Source Stepping

          To debug .NET Framework source, you must have access to debugging symbols for the code. You also need to enable stepping into .NET Framework source.

          You can enable .NET Framework stepping and symbol downloading in the Options dialog box. When you enable symbol downloading, you can choose to download symbols immediately or just enable the option for later downloading. If you do not download the symbols immediately, symbols will be downloaded the next time that you start debugging your application. You also can do a manual download from the Modules window or the Call Stack window.

• Enable Source Server Support

• Require Source Files to Exactly Match The Original Version