I am on a different network connection, so the the timeout may have been related to a firewall or network issue on my side... Or it may have been an issue from the number of people joining F@H during that time?
Unsure. But, I can confirm (without any system tweaking) it is working on Catalina 10.15.4.
![Smile :)](./images/smilies/icon_smile.gif)
Thanks for all your responses and support.
Cafe