an-dr-eas-k

thanks, that helps!

I just figured out some answers by reading through the code: * The js file to define the custom endpoint is specified with relative path starting from your workspace root...

for me, this happens * when many files change on the open project, for example during git operations, and also, * when I run a dotnet solution build

I usually call dotnet build from outside the directory tree that holds the global.json file, e.g. the parent dir, then the global.json file is not considered during build.