AI Agent Access Error

I am trying to post an AI Agent using Eleven Labs Widget.  I have posted the Html code provided by Eleven Labs code.  The chat and voice conversation with the Agent worked initally. After I continued to publish it to make changes, I continuously get an access error and the voice input is no longer recognized. The Chat seems to work and the agent responds appropriately.   I confirmed that the microphone works properly. I'm using Homestead in Chrome but tested in Firefox and Edge with same results. 

Does Homestead support have possible reasons the site would have blocked access to the Agent?

The website is www.bmroachetravelgroup.com

The html  code posted on Home page is  <elevenlabs-convai agent-id="agent_5201kbtms96ne9sbsjskk1jbyfjr"></elevenlabs-convai><script async type="text/javascript"></script>