I need help on why my forms won't be sent to the server.
For data security reasons, Collect will not follow redirects to another server. And in this case, it also won't redirect from HTTPS (secure) to HTTP (insecure).
Use the fully qualified domain name with HTTPS (e.g.,
https://www.example.org:8080) as the server URL and everything will work (and be secure).
That's very helpful. Thanks.