Boliang Zhang

Hi @DierkDroth, You can use msbuild -bl switch (`msbuild MyProject.proj -bl`) to generate a binary log file (`.binlog`) and share it out. For details, visit [this document](https://learn.microsoft.com/en-us/visualstudio/msbuild/obtaining-build-logs-with-msbuild?view=vs-2022#save-a-binary-log). Once `.binlog` file...

Hi @DierkDroth, I believe, if some target like `MarkupCompilePass1 `is slow, build inside visual studio should not have much difference than build from command line. Pressing F5 experience could be...

@DierkDroth Sorry for the delay response, I'm just back from holiday. Honestly speaking, I'm not 100% sure if the slowness in MSBuild target execution `MarkupCompilePass1` would be the same case...

Hi @sudharsan-narayanan, is this issue specific to Windows server 2019 or it can be reproduced in Win10/11?

Close this issue as solution is provided.

Due to discussion, it's a VS F5 experience issue, hence closing this issue.

The reporter mentioned that the root cause was the COM server registration for notifications is case sensitive, hence closing the issue.

@jabberscript Please note that PublishSingleFile deployment model is a new feature introduced in WindowsAppSDK 1.5. See release notes [here](https://learn.microsoft.com/en-us/windows/apps/windows-app-sdk/release-notes-archive/stable-channel-1.5#other-new-features-from-across-the-winappsdk). As your testing project is an unpackaged app, you will need...

Hi @k1mmm, can you share your project so that I can repro and analyze from my end.

Closed this issue as the required version of dotnet projection assembly Microsoft.Windows.SDK.NET.Ref has been released.