SOLVED: Firetick App

[TheDreadPirate]

Running Nginx on an Rpi is fine. On any other PC you have, really.

I can't remember which is the setting that "fixes" this issue, but all three of these should be present in the nginx config.

Code:

ssl_certificate /etc/letsencrypt/live/domain.tld/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/domain.tld/privkey.pem; # managed by Certbot
    ssl_trusted_certificate /etc/letsencrypt/live/domain.tld/chain.pem; # managed by Certbot