Hi there Neil,
Sorry you're having trouble with this lab. Could you send me a screenshot of exactly how you're entering in the data for the lab, I'll assume that the password is mixed case with non dictionary words and so on.
I am consistently unable to provision a webex server. I tried both yesterday and today, and it failed all but one time when I tried.
I am getting the following error: Provision_WebEx ended with status Failed with error: Unknown error. Please visit https://communities.cisco.com/community/developer/sandbox for support.
I made sure to use a mixed case password with no dictionary words, as other posts have mentioned. Any idea why this is not working?