We installed yesterday JitsiMeet, Jitsi Videobridge and Prosody on a self hosted VPS.
Conferences are practically not working from the beginning. Only once we have successful conference with 4 people but after few minutes video and voice stops.
Currently, we see other in a room, but there is no video or audio.
I would like to solve this error but I do not even know where to start. Is there anyone able to help?