Netlify dev keeps loading after a few minutes

I’m trying to use netlify dev in a create-react-app project but, after some minutes it keeps loading without displaying any error message.

Screen Shot 2019-11-06 at 10 45 24

netlify.toml

[build]
  command = "yarn build" # the command you run to build this file
  functions = "api" # netlify-lambda builds to this folder AND Netlify reads functions from here
  publish = "build" # create-react-app builds to this folder, Netlify should serve all these files statically

Extra info:

Hi @BrunoQuaresma - thanks for filing an issue. We will try and follow up both here and there when there is anything new to report about this.

thanks for your patience!