Thank you so much for your response.
Submitted an issue for this: https://github.com/NodeBB/NodeBB/issues/7601filipinacoder created this issue in NodeBB/NodeBB closed ERROR: No users in this room, when user leaves chat #7601
I'm using NodeBB with SSL, the problem is that when a user includes pictures or other embed-able content from insecure sites you'll warnings in the browser. Is there a plugin or something that will force e.g images to load through a proxy so it will show without warnings?
NodeBB Secure Images plugin: