YunoHost

Jitsi MeetJitsiMeet

See also: https://blog.hexadust.net/fix-jitsimeet-in-yunohost-stops-working

Fix for XMPP not working (reconnecting/reloading site)

systemctl stop metronome
systemctl disable metronome
systemctl restart prosody

Looks like YunoHost uses metronome and it will get re-enabled with updates but Jitsi needs prosody instead. Jitsi would stop metronome on install.

No video/sound for participants

It was working fine, but after reboot/update the participants are there but they have no video/sound and there are no errors in JS console.

Just reinstall.