@tmm1 Does this still work? Today I put my server behind a VPN for extra security. My VPN service offers port forwarding, and I set up one of my assigned external ports to forward to internal port 8089 via iptables. I can reach the web interface just fine, but no luck on the iOS app. I get the 'server can't be reached' page, and when I append my external port as described above and reload, I just get the same thing.
You’ll need to DM us what external port you want to use.