Fixing YouTube's 'Sign in to confirm you're not a bot' error on cloud servers

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Developers running transcript code on AWS, Vercel, Render, or VPS hosts often hit a LOGIN_REQUIRED error saying the request looks like a bot. The article explains that YouTube flags cloud and datacenter IP ranges as scrapers, so the problem comes from the server's location rather than the code itself. It advises first checking the error reason, since some failures like private or age-restricted videos cannot be fixed by retrying. Suggested remedies include installing a JavaScript runtime for yt-dlp, switching YouTube client types, using cookies from a throwaway account, PO tokens, or residential proxies, each with trade-offs.

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