Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
One thing that might be worth noting here is that the error you're receiving about the invalid redirect target is coming from the backend Let's Encrypt CA software and not Certbot. You'll have to fix the redirect per @JuergenAuer's advice, another ACME client will fail the same way with a bare IP address redirect.
Got cert working at pjames.us but appears to be signed not CA trusted. getting security warnings when going to websote
Also, looking for help getting a group video chat work (want to give it away free) got it running locally but needs tls/ssl to work on internet. see ncreepy.com
Unlike Zoom and other video conference software it is end to end encrypted using webrtc. Not clear how many total streams can work in a browser at once. I've only tried three. Works on my local net, but needs tls/ssl to work on external internet. Sever meant to run on personal computers with no central accounts or directories. Still using external STUN sever but goal is to put STUN server on personal computer so there will be no outside traffic other then the initial signaling server that sets up the browser connections.
Given COVID the world needs a free safe, private and secure video chat.
Sorry for bother everyone. Found problem https:pjames works fine. pjames.us redirect bad.
I was using a redirect to an ip address in 00-default.conf. Problem fix. Now, I am getting security error hen trying to open websocket. I need to figure out how to make websocks ssl secure.
