Feb 04 2019 09:38 AM
It went down over the weekend:
https://testconnectivity.microsoft.com
"503"
Feb 04 2019 09:50 AM
Same here, it's not working, from the UK anyway! Apparently, it's prone to these occasional errors and hopefully will be back up and running soon.
Feb 04 2019 09:23 PM
The site is back up now
