Create Strapi-App launches with port 3000 and not 1337

Questions and Answers Strapi Admin
10

Personally, I would recommend investigating what exactly is overwriting your envs in your system.
But if you don’t have time right now to investigate that, just modify the port property in /config/server.js:

port: 1337,

Or, create another env in .env:

HOST_PORT=1337

/config/server.js:

port: env.int('HOST_PORT', 1337),