I just tried logging into ISPConfig using the IP Address (http://xxx.xxx.xxx.xxx:81
) instead of the domain name (http://example.com:81
) and it worked.
There seems to be a 'bug' somewhere!
Hopefully it will be resolved soon & someone will post the solution here!
Thanks all for your continued support & help re this matter.
I will now try to do it with the IP Address & https (Option 1
) instead of http (Option 2
I'll let you know how I get on.