The participants do not see each other

[cyberspazio]

I installed jitsi, jibri, nexcloud and grafana with the script, everything works - recording ok - but the participants only see the video of themselves.

I attach log.

ufw status:

80/tcp ALLOW Anywhere
443/tcp ALLOW Anywhere
4443/tcp ALLOW Anywhere
10000/udp ALLOW Anywhere
5222/tcp ALLOW Anywhere
5347/tcp ALLOW Anywhere
22/tcp ALLOW Anywhere
10080/udp ALLOW Anywhere
10080/tcp ALLOW Anywhere
10000:20000/udp ALLOW Anywhere
3478/tcp ALLOW Anywhere
3478/udp ALLOW Anywhere
5000:10000/udp ALLOW Anywhere
5349 ALLOW Anywhere
5347 ALLOW Anywhere
80/tcp (v6) ALLOW Anywhere (v6)
443/tcp (v6) ALLOW Anywhere (v6)
4443/tcp (v6) ALLOW Anywhere (v6)
10000/udp (v6) ALLOW Anywhere (v6)
5222/tcp (v6) ALLOW Anywhere (v6)
5347/tcp (v6) ALLOW Anywhere (v6)
22/tcp (v6) ALLOW Anywhere (v6)
10080/udp (v6) ALLOW Anywhere (v6)
10080/tcp (v6) ALLOW Anywhere (v6)
10000:20000/udp (v6) ALLOW Anywhere (v6)
3478/tcp (v6) ALLOW Anywhere (v6)
3478/udp (v6) ALLOW Anywhere (v6)
5000:10000/udp (v6) ALLOW Anywhere (v6)
5349 (v6) ALLOW Anywhere (v6)
5347 (v6) ALLOW Anywhere (v6)
log.zip

[cyberspazio]

Resolved! The problem was the Avast Secure Line VPN chrome extension blocking other attendees' videos