Vercel custom IDN domain returns HTTP 200 but response body stalls during download

[pawlean (Pauline P. Narvas)]

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Resolving IP Blocking Issues

Overview If you have problems where your IP addresses are suddenly blocked, you may see: Inability to access certain Vercel hosted sites Debugging tools indicating blocked IP addresses Users on both personal and shared networks experiencing similar issues Typically, this is not a block from us, but an internet service provider (ISP) or network policy issue. This guide will help you understand and resolve these issues. Common Scenarios High Traffic Times: Some ISPs may block…