i have this problem with my tv samsung smart
I’ve got the following error: " Debugging connection was closed. Reason: WebSocket disconnected ".
There is a similar thread where the developer is getting the same error.
There may be some commonality that you can use.
Hope this helps
Ron
Samsung Developer Program
There is a similar threat arisen to our Tv Samsung smart also. check the settings and there may be some Updation required in settings menu.
I was waiting for a response. Any update?