Failed to Load Resource: the Server Responded with a Status of 404 (Not Found)

I’m looking for help with the sanity studio cli. I’m running a new project deployment under getting started (have tried other boilerplates) and keep getting
on the localhost:3333 that gets compiled.


is the error code in the console.

Hey ! This usually happens when you have something else running on port 3333. Is that possible here?