Ask HN: How do you test an app from a region you're not physically in?

By Stranger5901 · 2026-09-16 · 1 points · 1 comments

We run a small B2B product for a few overseas markets. We keep seeing bugs that only reproduce locally: country-specific payment SDK behavior, stale CDN edge cache, and TLS/TTFB issues that only appear on local mobile networks. VPN and emulators are insufficient. VPN does n…

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