I was just checking out a nice simple template for dealing with socket.io:
https://glitch.com/edit/#!/socket-io-basic
And the button that appears in the upper right ‘Remix to Edit (w/ microphone)’ - didn’t work. It maybe tried to create a new project but with the exact same name, which simply brought me back to the original project. Clicked a few timse, all failing (in latest Chrome on MacOS) – then Clicked on the left side name of the project pulldown – where one also has the option to ‘Remix Project’ - that worked just fine. So I think the button in the upper right just isn’t calling the right function?