Console not working

Blank screen on the console. no prompt nothing. typing doesnt work. tried in both chrome and IE.
user name dsiddardha. Email ID: d.siddardha@gmail.com

We are able to login console. If you not prompting nothing refresh the page and check once again. Try using putty OR cygwin and also try to connect labs.itversity.com by using firefox or chrome. if you still face problem share screen short.