I reviewed the previous topics and none gave me a solution, so I opened a new thread.
I installed a fresh jitsi on ubuntu 18 in a vps service, which works perfectly from any browser.
When installing I put my own Comodo SSL certificates.
Web browsers indicate valid certificate, but when trying to connect to the android app, the connection is not established. (has been disconnected…)
monitoring the nginx logs, they do not move (tail -f access.log & tail -f error.log).
there are no errors in prosody either (tail -f /var/log/prosody/prosody.err)
there are also no entries in jicofo.log or jvb.log
I don’t know where to start looking.