I would like to know how to watch screen or camera output. I changed port mapping in docker-compose.yml to 80:8080. So with Local IP, I can access screen without specifying any ports. PUBLIC DEVICE URL, however, does not work well. It sometimes connects to the screen, and sometimes not. When succeed, the letters "MJPG_sender" appears in the console. I know how to connect the screen by PUBLIC DEVICE URL. Thanks