127.0.0.1:80 (specifically a nextcloud instance). I've set nginx to act as a reverse proxy, passing http://127.0.0.1:80 to https://nextcloud.olai.dev. It's set to enforce TLS, and i've got an ACME certificate set up. I then configured an A record like in the picture. I've tested that ssh -L 1234:localhost:80 olai@<the ip> works, so i'm 99% sure the problem lies with either cloudflare og nginx. What can i do to debug it?https://nextcloud.olai.dev results in a The connection has timed out error.