Errors when running Performance Test and Defender Scan

Hi,

When I run the Performance Test from within the website, it fails. I looked at your support forum which suggested running the test from the hub, which worked. I'm unsure why it wouldn't be working from my website though?

I then tried to run the Defender scan, but this fails from both sides, resulting in the following error message:

cURL error 7: Failed to connect to 2400:cb00:2048:1::6810:190a: Network is unreachable

Please could you advise what the problems could be?

Thank you.