dev server returned error code 403 react native

Question

Followed the steps here to try react-native android on a windows box.

1. On a separate prompt I executed react-native start which is running fin

Answer 1

Just run this one your phone, it is a waste of time to try to figure out the hard coded React code for the emulator. It just does not seem like enough time was spent fixing this issue. Spent 3 days on reading way to many blogs, and trying way to many things and nothing worked. Our company also runs McAfee and I had the same issue.