Thanks for the feedback, but there is nothing to troubleshoot, I just don’t know how to configure something. Specifically, how to configure AIO NextCloud to use a port different from 443 when doing its “self test” on the reverse proxy.
To elaborate, this is the prompt I see:
AIO is currently in “reverse proxy mode” which means that it can be installed behind a web server or reverse proxy (like Apache, Nginx, Cloudflare Tunnel and else) and does not do the TLS proxying itself.
Please type in the domain into the input field below that will be used for Nextcloud in order to create a new AIO instance.