"Active Authentication" closes right after enabling

[xSikes]

Authentication server keep closing right away after clicking the button and in terminal I keep getting this error:
"[Errno 48] error while attempting to bind on address ('0.0.0.0', 5432): address already in use"
I set my subnet to 42.0.0.0/24.

[jonnyhyman]

This happens if there was some crash earlier on, and Python's server didn't properly close... Check your Task Manager and exit anything running called "Python" and then try again!

Without knowing what the original crash error was I'm not sure how to help

[xSikes]

This happens if there was some crash earlier on, and Python's server didn't properly close... Check your Task Manager and exit anything running called "Python" and then try again!

Without knowing what the original crash error was I'm not sure how to help

No worries, I should have followed up with my fix which isn't really a fix.
Sadly there wasn't any other info (on a Mac Mini M1) about what happened.
Sooooo...... I reset the settings and typed in new info....it worked. Don't even know why is works, but it does ha.
Thanks for reply back.