Hi, I’m having a regional connectivity issue with my custom domain, www.dryeyint.com, hosted on Vercel. The website works normally when using a VPN, and the Vercel deployment domain (dr-ye-yint.vercel.app) is accessible without a VPN. However, the custom domain is unreliable/inaccessible from my affected network in Myanmar. Vercel’s connectivity debug script shows that DNS resolution is working, but connectivity to some Vercel Edge IPs on port 443 fails with “Connection refused,” while other Vercel Edge IPs connect successfully and return HTTP/2 200. For example, the debug test showed successful HTTPS connections to some IPs such as 216.198.79.129, 216.198.79.193, 64.29.17.1, 64.29.17.129, and 64.29.17.193, while connections to IPs including 216.198.79.1, 216.198.79.65, and 64.29.17.65 failed on port 443. DNS queries themselves return valid Vercel IP addresses. The issue therefore appears to depend on which Vercel Edge IP the domain resolves to from this network. I ran the official Vercel connectivity debug script and have the generated vercel-debug.txt file available. Could someone please advise whether this indicates a regional routing/edge reachability issue between the Myanmar ISP network and specific Vercel Edge IPs, and whether there is any Vercel-side workaround or routing option that could improve reliable access to the custom domain from Myanmar? Thank you.