Microsoft.diagnosticshub.diagnostics.collectionstartfailedhubexception [ HOT • 2024 ]

1. Overview & Context The exception microsoft.diagnosticshub.diagnostics.collectionstartfailedhubexception is a specific, platform-level error originating from Microsoft’s Diagnostic Hub —a component primarily used within Visual Studio and other Microsoft developer tools (like Performance Profiler, CPU Usage tool, Memory Usage tool, and IntelliTrace).

Shut down other profilers, performance monitors, or secondary Visual Studio instances debugging the same process. CPU Usage tool

Console.WriteLine($"Diagnostic collection failed: ex.Message"); if (ex.InnerException is UnauthorizedAccessException) Console.WriteLine("Try running Visual Studio as Administrator."); // Log to telemetry or retry with fallback configuration Memory Usage tool