Hello, and thanks in advance to anyone who can help me with this problem.
I am programming in JavaScript, using Visual Studio 2019 Professional, and am encountering an error when debugging using the browser option (Microsoft Edge). The error page looks as follows:

It returns a 'localhost refused to connect' (ERR_CONNECTION_REFUSED) statement. I have already searched for hours for a solution to this problem, allowed Visual Studio through my firewall, and done much testing to try and solve the problem.
Any more help with this would be greatly appreciated.
Thanks,
-rms2256