@David_Ghost I tried removing the “A” entries, waiting about 15 mins, and then re-added them. No change. (BTW, I assumed you meant the A entries in Cloudflare. Tell me if I misunderstood you). But yes, I did check the app.yml detail via the “nano” command and everything appears correct.
@anoedo There was no cloud firewall enabled on the droplet. I added it per your instructions. It’s been active for about 5 minutes. No change as of right now.
I can try doing the discourse-setup again to see whether it gives me a new message about that port. Maybe?