Troubleshooting - icsharpcode/ilspy-vscode GitHub Wiki

Download of .NET Runtime fails with slow internet connection

With default settings, the .NET Install Tool requires the download to be finished within 2 minutes. On slow internet connections that might be too short. You can increase this timeout in VS Code settings:

Increasing download timeout for .NET Runtime

You can set a higher value in seconds here, e.g. "240" to wait up to 4 minutes.