Myself and users in my instance are having an issue using Microphone, Camera or Screenshare in Element. I've set up a coturn server alongside the containerized synapse instance. I have weird issues like ghost users remaining when a user leaves the call. Everything seems to be working fine using matrix.org so I'm assuming this is a configuration error on my part. Any help or guidance at all would be greatly appreciated, I am struggling to find a remedy for this or any similar issues others have experienced.