Katalon Recorder 3.6.11 Current Chrome - Can't record with Recorder

I have tried EVERYTHING, and read EVERYTHING to try to get the recorder to work. I also installed the studio version, but I want to use the recorder so I can export my results into a Java file.

I have added/removed the extension, I have read articles that say to click the settings button to change the port/config settings - the button is NOT enabled?

When I click start, it doesn’t record anything?
I tried to see if I could revert back to a previous version - can’t find one
Are there ANY solutions to this? I suspect my recorded settings aren’t correct - but I can’t change them? The button is greyed out?