A company called Edgio have gone bankrupt and the azureedge.net CDN will be going away on **15th January 2025**. Microsoft has a replacement CDN for some endpoints: https://devblogs.microsoft.com/dotnet/critical-dotnet-install-links-are-changing/ https://build5nines.com/retirement-of-azureedge-net-dns-edg-io-business-closure-and-what-you-need-to-know/ https://github.com/dotnet/core/issues/9671 It doesn't look like Microsoft have updated the links at, for example, https://developer.microsoft.com/en-gb/microsoft-edge/tools/webdriver/?cs=2282084340&form=MA13LH yet, but here's a heads-up.