I am trying to set up things to remotely access my local instance of Nextcloud 15. I am able to reach it locally at https://192.168.1.101:444, and I have Letsencrypt running properly with Duckdns - I assume, because I when I go to https://pwh.duckdns.org I get the welcome splash screen stating "Welcome to our server The website is currently being setup under this address." As soon as I create a nextcloud.subdomain.conf file from the given .sample file and restart my containers the welcome page is no longer accessible. I have tried every combination imaginable in configuring my config.php and nextcloud.subdomain.comf files (according to gleanings from these forums, the videos, and the web), and restarting my containers after each version. My local Nextcloud remains accessible after each restart.
I have built all of my containers using @TechnoDadLife videos, and they all seem to work fine independently. I just cannot get them to work together. Any assistance would be greatly appreciated. If I could get some of you to offer advice or pertinent snippets of config.php and nextcloud.subdomain.conf files it would be greatly appreciated. Thanks in advance.