First of all, after looking at the logs, a lot of your clients are not working. Most of them due to incorrect configuration of the docker-compose file.
Looking at line 313-314 of the logs you sent me, I can see that there is an issue with the host you have submitted to the Docker container. I suggest you restart the docker container with the environment variable “MQTT_SERVER_LISTEN_HOST” set to 0.0.0.0, which means that it will listen for all requests to the server.
But in general, I would try to make sure your installation does not have errors. Specifically, I think that the root cause of this issue is that all of the parameters in the docker-compose file point to the same port and hostname. So, I believe that there also is some port conflict that is disabling all of your other clients as well.
If the environment variable I talked about below doesn’t help, then I would first figure out the issues with your host, and then move on to figuring out the MQTT client issues.