yarn is having troubles with the network connection

Question

I tried to install a package with yarn earlier today and I got this

yarn install
yarn install v1.9.4
[1/4]          


        

Answer 1

I got this as well.

I ran yarn install --no-lockfile and it worked, so I deleted the node modules again and deleted yarn.lock. It looks like a bug in yarn, because yarn wasn't having issues in previous versions of my application.