Xbox Insider Hub for PC is down right now, returning HTTP errors

[Windows Central]

If you're trying to access the Minecraft Beta for ray-tracing right now, you may encounter an issue.
The Xbox Insider Hub for PC is currently experiencing issues, likely stemming from the massive influx of people trying to get into the Minecraft ray-tracing beta for Windows 10 Bedrock Edition that just dropped earlier today.

Full story from the WindowsCentral blog...