The only reason why we haven't ditched our Zoom account at work is because of this issue with Jitsi: In videochats among not a lot of people (say 4-5 ppl) occasionally the video of some or all of the participants goes black. Sometimes it goes back, sometimes it doesn't.
We've tried with different browsers and I even tried adding up more RAM to the container, but it's the same.
Anyone using jitsi with the same issue? I remember reading somewhere about this (I couldn't find the link) and it seems that the reason is the bandwidth management that jitsi does. (inconsistently)