Here's a bug you may not have considered, that &yno could help you catch.

A few more &yno scenarios, all trying to verify if plain old HTTP requests are working.

1. Caddy is trying to force all traffic to HTTPS, which doesn't work. yno shows you the redirect packets.
2. Caddy is now only handling HTTPS, rejecting my initial request.
3. I have now forced Caddy to use HTTP, and things work!

This was real debugging; I didn't mean to configure Caddy this way, and yno actually helped me find the issue 😁

Finally have something to show! &yno is performing a battery of checks to figure out why HTTP connections aren't working, including sniffing packets to figure out which programs are actually handling the traffic despite connections not working.