The event handler that is register with TB.addEventListener("exception", ...) is being fired.
The event has
message: "Connecting to server to fetch session info failed. Unknown response from server."
title: "Connect Failed"
This happens when the script from https://swww.tokbox.com/v0.91/js/TB.min.js is used,
but everything works fine when the script is loaded from https://staging.tokbox.com/v0.91/js/TB.min.js
Any idea what is happening?