I have the same problem on twitcam
I get a message that says "Connection problem"
Here are 2 screenshots:
http://dl.dropbox.com/u/32982973/ImagenesVarias/TC0.png
http://dl.dropbox.com/u/32982973/ImagenesVarias/TC1.png
And this is my Speedtest result:
It must be something with twitter accounts because I don't get that error with my other twitter account that has the same password.
I also tried to delete all cookies and tried to TC from different browsers.
Please reply
Thanks