If your session is not secure i.e. HTTP and not HTTPS, COPY AND PASTE between sessions will not function. 

You will need to use this approach


At the launch of a Cameyo session, a user will be offered the ability to ALLOW or BLOCK the clipboard.



You should always select "Allow"




If you have selected "Block"  which disables your Copy/Paste function, you will need to do the following to re-enable it:


1) In your Chrome browser, navigate to chrome://settings/content 

2) You will notice the Blocked clipboard


3) Set the Clipboard to "Allow