Hi again, you’re right you can not copy and paste in the communication history window, I’ll report this issue to the developers for more information about a possible solution. If you’re having issues with formatting while copying, can you make a screenshot of the issue, I’ll be happy to take a look at the issue.
As to the chat room issue, as I previously stated chat rooms are not supported in eM Client, the list is able to show a number of available services however not all are supported.
Thank you for understanding,
Paul.