Connection Terminations

When making long distance calls, Jitsi Meet acts like an old car that starts poorly. There are several disconnections, but after a few attempts a stable connection is established and it does not break anymore, although the transfer rates fluctuate of course.
version 2.0.5390 21-01-12

What could be the cause? The network / backbones / the many routers and hubs between the continents or a misconfiguration of Jitsi Meet?

@damencho @emcho @all nobody is answering? :cry: