Hey Delonn. Glad you found it useful. In some recent work I did, I used the `beyondcode/laravel-websockets` package with Echo. Since laravel-websockets can be used as a drop-in replacement for Pusher, it uses the same driver, so you can configure the Pusher driver to use any host you like. I just followed the documentation here: https://beyondco.de/docs/laravel-websockets/basic-usage/pusher.

I don't get any cross-site warnings. Maybe you could share some of your set up if you're doing something different?