Playwright VS Code extension shows 'no tests have been found' and connect ETIMEDOUT to loopback
The extension talks to its language server over the IPv6 loopback address, and a Node.js DNS regression broke that path: the c-ares fallback detection did not recognise the IPv6 loopback as a loopback DNS server on Windows, so the connection timed out and the extension reported no tests. The Node-side fix shipped in v…
Problem outcome: unknown