can not generate ssl certs

[GeneralUser-NonDev]

Checklist

• Have you pulled and found the error with jc21/nginx-proxy-manager:latest docker image?
  • Yes / No
    Dont know, bottom of dashboard says "v2.11.3 jc21.com"
• Are you sure you're not using someone else's docker image?
  • Yes / No
    NginxProxyManager by Djoss's repository on unraid community apps
• Have you searched for similar issues (both open and closed)?
  • Yes / No
    found Cannot generate SSL certificate #881

Describe the bug

Can not connect to my links, tried removing the ssl certificate and now can not generate a new one.

Also doing the internal error amd no certs on an install I did on my proxmox the other day, but I'm not messing with that one now that my unraid is back up and running, for now.

Nginx Proxy Manager Version

2.11.3

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
   1a. Go into existing, no-cert, host
   1b. Create a new proxy host
5. Fill out relavent fields
6. Tell it to create a cert
7. Wait
8. Get error "internal error"

Expected behavior

Screenshots

Operating System

Docker on unraid, I think it says it's an arch base.

Additional context

edit: Now after hours of trying all kinds of different things, including the "Network" it was on in unraid (Bridge, host, custom docker network, etc) it will now not let me login. I enter my user/password and click login and it "thinks" then just brings back the login button. I'll have to give it some time to see if it's a login time-out or something.

[GeneralUser-NonDev]

No idea how i'd do that "Docker pull" on unraid, I do see in the "community apps store" a listing NPM-official (I shortened) but the one I have installed already HAD been working until recently. The one just installed recently is on Proxmox , both are linux so I don't know where this suggestion for mac came from. As stated in the edit, the app is now not even letting me login, no error messages given (found "NS_ERROR_CONNECTION_REFUSED" in Firefox debug window thing), just wont go past the login screen.

Do the port forwards need to be active for the certs to be created?

[jo-pouradier]

Hello got same issue, which DNS are you using ? If its cloudflare, desactivate cloudflare proxy (test but wait a few minutes), get your ssl certs and put cloudlfare proxy again.
Otherwise for other DNS use nslookup <your_domain> and verify its your ip.