I must admit I am a bit at a loss what to do next. I installed the docker-jitsi-meet container in host network mode on a remote VPS running Debian 10. I am proxying the http port using HAProxy. I tried with iptables / ufw enabled and disabled, I tried hosting my own turn server and tried using he preset.
So what happens: I can connect just fine to the jitsi instance, clients can join the conference. But you can neither see the video or hear the audio of the others.
Strangest thing: neither the browser console, nor any of the docker containers seem to have any relevant error messages, in fact, the logs look as if everything is going smooth.
Frankly I have no clue how to debug this, any pointers? Are there some known “silent” problems that I should look into?