ET-KK

I am able to reproduce the problem consistently. Based on https://learn.microsoft.com/en-us/troubleshoot/developer/dotnet/framework/general/wpf-render-thread-failures, 1) Updated machine's registry - https://learn.microsoft.com/en-us/dotnet/desktop/wpf/graphics-multimedia/graphics-rendering-registry-settings#disable-hardware-acceleration-option 2) Run WPF application and still see similar stack trace. What other information...

> [@ET-KK](https://github.com/ET-KK) How about use the debug version wpf and add the breakpoint to MilInstrumentationCallHRCheckFunction when dwFailureFlags be true: > > [wpf/src/Microsoft.DotNet.Wpf/src/WpfGfx/shared/util/UtilLib/Instrumentation.h](https://github.com/dotnet/wpf/blob/ee7cbb82652173e3a9f4e8feec155eb58eed5f4f/src/Microsoft.DotNet.Wpf/src/WpfGfx/shared/util/UtilLib/Instrumentation.h#L130) > > Line 130 in [ee7cbb8](/dotnet/wpf/commit/ee7cbb82652173e3a9f4e8feec155eb58eed5f4f) > >...

> [@ET-KK](https://github.com/ET-KK) How about use the debug version wpf and add the breakpoint to MilInstrumentationCallHRCheckFunction when dwFailureFlags be true: > > [wpf/src/Microsoft.DotNet.Wpf/src/WpfGfx/shared/util/UtilLib/Instrumentation.h](https://github.com/dotnet/wpf/blob/ee7cbb82652173e3a9f4e8feec155eb58eed5f4f/src/Microsoft.DotNet.Wpf/src/WpfGfx/shared/util/UtilLib/Instrumentation.h#L130) > > Line 130 in [ee7cbb8](/dotnet/wpf/commit/ee7cbb82652173e3a9f4e8feec155eb58eed5f4f) > >...

> [@ET-KK](https://github.com/ET-KK) > > > Is the WPF (debug version) equivalent with .Net Framework 4.6.2 ? > > > @lindexi , If I manage to find the source code, which...

> [@ET-KK](https://github.com/ET-KK) All the relevant information you can obtain. Not only the `System` Windows logs. I not able and should not provide the full event logs, any chance to only...