>Is it a functional app or the session is supposed to expire right away after 30 seconds of using? See attached, I got it right away.

It's a normal behavior, someone else has logged in using the same account after you, and FoxInCloud Application Server only accepts one connection under a given User Account

We've just set the 'demo user account' as the 'SG/SG' account I gave, so several people will be able to connect simultaneously using 'SG/SG'

You can also test it by connecting with 2 different browsers on the same machine such as firefox and chrome.