Hi, I’ve fixed this problem using PORT=3000 ROOT_URL=http://localhost with an apache config
...
ProxyPass / http://localhost:3000/
ProxyPassReverse / http://localhost:3000/
...
It looks like a dirty hack but it is actually the only thing I’ve found working. You can see my full working configuration on this post Is it ok if http://myapp.domain.com:3000 is reachable? where I was looking for a feedback about my solution.
I hope it can helps you, let me know about it 