Impossible to use more than 2 users

Hi, I’m trying to confiugure a new instance of jitsi on a vm inside my lan

I downloaded this repo GitHub - jitsi/docker-jitsi-meet: Jitsi Meet on Docker and I followed this link Self-Hosting Guide - Docker | Jitsi Meet
I’ve set up the variable PUBLIC_URL to:

Do I have to configure other variables?
Thanks a lot

Yes, JVB_ADVERTISED_IPS, check the comments on the .env file, it contains the minimum necessary stuff.

I configured that variable in a wrong way, that was the error.
Thanks a lot