An unhandled exception occurred: listen EACCES: permission denied 127.0.0.1:4400 code example
Example: Error: listen EACCES: permission denied 0.0.0.0:3000
If anyone else is having a similar problem on windows. The issue is the virtual ethernet adapter created by docker. Once I disabled it everything went back to working normally.
change to another port like 5000 | 8000