Desktop unable to establish remote connection

Trying to resolve this (apparently common) error.
I am trying to connect to the "remote" database per the screen capture.

I click "Connect"

It gives this error

Per much Googling and etc., tried this, which made no difference:
Uncomment the lines

The other database starts fine.

Log file:
[2021-06-30 09:34:56.443] [info] Online check request:
[2021-06-30 09:35:01.453] [error] Online check error: {
name: 'TimeoutError',
message: 'Promise timed out after 5000 milliseconds',
stack: 'TimeoutError: Promise timed out after 5000 milliseconds\n' +
' at Timeout._onTimeout (C:\Program Files\Neo4j Desktop\resources\app.asar\node_modules\p-timeout\index.js:27:54)\n' +
' at listOnTimeout (internal/timers.js:549:17)\n' +
' at processTimers (internal/timers.js:492:7)'

How did you start your other local database? Docker? Or local install?

You need to provide a connection URL + credentials to an actually running database?