So, I’ve been trying to get my Nextcloud to work with a reverse proxy. I bought a domain on godaddy, then brought it over to CloudFlare for hosting and wildcard SSL authentication. Everything is set up correctly in DuckDNS, LetsEncrypt and Nextcloud. When I click the web UI it’s going to my subdomain I’m trying to use. However, it constantly says 521 gateway down. I’m so close, but I have no idea how to proceed. If anybody could help, it would be greatly appreciated.
Also, this is my first post. So be gentle ;).
Thanks ahead of time.