I was working on one of my CoSpaces when I lost connection. I reloaded the page and it took a long time to load, only to be greeted with my connection being lost. I went to the CoSpaces IT troubleshooting test page, and I was greeted with this message:
Previously, it showed that my ping was 10s, and the WebSockets were closed for some reason, even though I did not find anything closing the WebSockets.
I believe the US/CA servers are experiencing a technical issue right now.