I’ve noticed a bug with the latest deployed jvb on meet.jit.si: “Any screen sharing with >=3 members causes connection issue in latest JVB”.
More details are here https://github.com/jitsi/jitsi-videobridge/issues/754, but I guess this is the primary reporting ground for issues.
I’ve isolated the issue to the jvb - by replacing the jvb on our installation with a recently released jvb we can replicate the same screensharing connectivity issues that are experienced with 3 people on meet.jit.si. So we’re on an old release 1095 now, which does not have this issue.
My users started reporting these problems around January when we were using meet.jit.si, and the problems still persist today.