Please contact with me by mail.
I did just that, and Andrew was extremely helpfull in making sure I had the very latest version of the software.
Sadly the problem turned out to be my fault as my LocalIPs alias was wrong. I had stupidly entered two addresses in the range 88.208.220.* as 80.208.220.* so of course the firewall did exactly what it was told and blocked all traffic to my server.
Andrew was very courteous and did not laugh loud enough for me to hear at least 😀
Thanks for all the help Andrew